7. Lessons from the Modern Era: America’s War on Terror Continues — Osama bin Laden, the Arab Spring, ISIS, and Middle Eastern Instability (2009–2016)

The Search for Osama bin Laden — The Abbottabad Raid (2011)

The search for Osama bin Laden—the al-Qaeda leader responsible for the September 11 attacks—reached a dramatic turning point in 2010. After years of following scattered clues, American intelligence officers traced a trusted courier to a walled compound in Abbottabad, Pakistan. Its residents guarded their privacy, and the property lacked telephone and internet connections. Could the world’s most wanted terrorist be hiding there? Analysts studied the evidence for months, but they could not establish with certainty that bin Laden was inside. President Barack Obama would have to make a decision without a guarantee.

A Dangerous Mission in the Darkness

Obama authorized Operation Neptune Spear, sending American special operations forces into Pakistan. It was early May 2, 2011, in Pakistan, and still May 1 in the United States when helicopters reached the compound. One helicopter went down inside its walls, threatening the carefully planned mission, but the troops continued. Navy SEALs entered the buildings and killed bin Laden. Before leaving, they collected intelligence materials and destroyed the disabled helicopter. The American force departed without losing any of its personnel. Years of investigation had culminated in a mission lasting roughly forty minutes.

An Announcement Heard Around the World

Late that evening in Washington, Obama announced bin Laden’s death. For Americans who remembered September 11, the news marked a powerful moment of justice and remembrance, although it could not restore the lives lost. The operation also produced a valuable collection of documents and computer files that helped analysts examine al-Qaeda’s activities. Yet eliminating its leader did not eliminate the organization. The search had ended, but the larger struggle against terrorist networks continued.

Spending and Publicity—A Separate Controversy

During these same years, critics challenged government spending on signs advertising projects funded by Obama’s economic stimulus law. Republican lawmakers argued that the signs wasted taxpayer money and promoted the administration; federal guidance explained that the recovery emblem helped Americans identify stimulus-funded work. This controversy concerned domestic construction projects, not the Abbottabad raid. The standard stimulus signs did not carry Obama’s name, so describing the program as putting his name on every project would be inaccurate. The dispute nevertheless raised a useful question for students: when does informing taxpayers about government work become political advertising at their expense?

The Arab Spring — Why Did People Rise Against Their Governments? (2010–2012)

The Arab Spring began in late 2010 when frustration with government abuse erupted into protests that shook North Africa and the Middle East. In Tunisia, street vendor Mohamed Bouazizi set himself on fire after a confrontation with local authorities over his livelihood. His death became a symbol of humiliation and desperation under an unaccountable government. Demonstrators demanded jobs, dignity, and an end to corruption. On January 14, 2011, President Zine El Abidine Ben Ali fled the country. A ruler who had held power for more than twenty years had been driven out—and people across the region were watching.

Why People Took to the Streets

The protests grew from problems that had accumulated for decades. Young people struggled to find work, families faced economic hardship, and citizens had little ability to challenge powerful officials. Police abuse, censorship, and favoritism deepened the anger. In Tunisia, businesses connected to Ben Ali’s family benefited from rules that restricted competitors, helping insiders grow wealthy while others struggled for opportunities. Protesters wanted more than a different president: they wanted governments that respected their rights and treated ordinary people fairly. Their demands varied, but dignity and accountability became powerful common themes.

Egypt’s Square Becomes a Symbol

In January 2011, enormous demonstrations filled Egypt’s streets, with Cairo’s Tahrir Square becoming the uprising’s most recognizable gathering place. Students, workers, and families demanded that President Hosni Mubarak leave office after nearly thirty years. Social media helped activists share information, while television coverage carried scenes of protest across borders. After eighteen days of demonstrations, Mubarak resigned on February 11. His departure showed that even a deeply established government could be challenged, but it left an urgent question: who would govern next, and would the new leaders protect the freedoms protesters demanded?

Public Money, Private Privilege, and Leaders’ Names

Anger over corruption included the belief that national wealth served ruling families instead of the public. In Egypt, Mubarak’s name appeared on schools, streets, and other public facilities; after his fall, activists demanded its removal. Naming a useful project after a leader did not itself prove financial waste, but it became a symbol of government centered on one person. If the reference is to President Obama’s stimulus-project signs, that was a separate American controversy: critics called their expense wasteful publicity, but the standard signs identified the Recovery Act rather than displaying Obama’s name. They were not a cause of the Arab Spring.

One Wave, Very Different Outcomes

By 2012, the uprisings had produced sharply different results. Tunisia held elections for an assembly tasked with writing a constitution, while Egypt elected a new president amid continuing political tensions. Libya’s rebellion and foreign intervention ended Gadhafi’s rule, but armed groups competed for influence. Yemen underwent a troubled leadership transition, Bahrain’s government suppressed demonstrations, and Syria descended into civil war. The Arab Spring revealed both the strength of popular demands and the difficulty of fulfilling them: removing a ruler did not automatically create a peaceful, accountable government.

Libya — Intervention, Gadhafi’s Fall, and a Fractured Country (2011–2016)

Libya—intervention, Gadhafi’s fall, and a fractured country—revealed how quickly the excitement of revolution could give way to uncertainty. In February 2011, protests challenged Muammar Gadhafi, who had ruled Libya since 1969. His government responded with violence, and the uprising became an armed rebellion. As government forces advanced toward the rebel stronghold of Benghazi, foreign leaders warned that civilians faced grave danger. The world confronted a difficult question: should other countries intervene, and what would happen afterward?

Airstrikes Change the Battlefield

On March 17, the United Nations Security Council authorized measures to protect civilians, including a no-fly zone, while excluding a foreign occupation force. American, British, and French forces began attacks two days later, and NATO assumed command of the campaign on March 31. Aircraft struck Libyan military targets, weakening Gadhafi’s ability to fight. Supporters argued that intervention prevented attacks on civilians. Critics questioned whether a mission authorized to protect people had become a campaign to overthrow their government. A British parliamentary inquiry later concluded that the operation had drifted into regime change without an adequate plan for the aftermath.

The Dictator Falls, but Peace Does Not Arrive

Rebel forces captured Tripoli in August. On October 20, Gadhafi was captured and killed near Sirte, ending more than four decades of his rule. NATO’s mission ended on October 31, but Libya’s struggle continued. Armed groups that had fought a common enemy did not unite under a strong national government. Elections in 2012 offered hope, yet militias retained weapons and influence. By 2014, rival political authorities and renewed warfare had divided the country. Removing a dictator had proved easier than building institutions that could settle disagreements peacefully.

The Price of Intervention—and the Publicity Question

The Pentagon reported approximately $1.1 billion in American military spending through September 2011. Critics questioned whether the intervention justified its expense, especially as insecurity undermined reconstruction; supporters emphasized the lives they believed it protected. Spending alone, however, does not establish that every dollar was wasted. The claim about putting President Obama’s name on government projects belongs to a separate controversy over American stimulus-project signs. Those standard signs identified the Recovery Act rather than displaying his name, and they were unrelated to Libya’s military campaign.

A Divided Country Faces ISIS

Libya’s instability gave ISIS an opportunity to establish a stronghold in Sirte. In 2016, forces aligned with the United Nations–backed Government of National Accord fought to reclaim the city, supported by American airstrikes requested by that government. By December, ISIS had lost its control of Sirte, but Libya remained divided. The experience left a lasting lesson: military success can change a battlefield, while lasting peace requires security, functioning government, and cooperation among people who distrust one another.

Who Authorized the Libya War? — United Nations or Obama, Not Congress

When President Barack Obama ordered American forces to strike Libya on March 19, 2011, the United Nations Security Council had already voted. Congress had not. Two days earlier, with Muammar Gadhafi’s forces advancing toward the Libyan city of Benghazi, the council had voted 10–0, with five countries abstaining, to authorize military action to protect civilians. The United States voted yes. The resolution gave countries permission to act and left each government to decide whether to participate. Obama made that decision for the United States.

Permission Abroad, Authority at Home

On March 21, Obama formally notified Congress that American military operations had begun. Lawmakers were hearing about a decision already in effect. The Constitution gives Congress the power to declare war and makes the president commander in chief. Obama’s Justice Department argued that he could order a limited operation under his own constitutional authority. Its reasoning gave the U.N. vote considerable weight: lawyers argued that protecting regional stability and preserving the credibility of Security Council decisions served American interests. Critics raised the question at the heart of the dispute: if the president had time to seek international backing, why did he send Americans into combat before asking their elected representatives to vote?

What Counts as “Hostilities”?

As the campaign continued, one word took on enormous importance. Under the 1973 War Powers Resolution, sending American forces into “hostilities” generally starts a 60-day clock. Once it expires, the president must end that use of force unless Congress authorizes it or another statutory exception applies. After NATO took command, the Obama administration argued that America’s narrower role and the limited danger to U.S. personnel placed the operation outside that requirement. Critics pointed to what American aircraft were still doing: striking targets in Libya. Could a president keep using force beyond the deadline because Americans faced little danger of being hit in return?

The House Votes Twice

On June 24, more than three months after the first strikes, the House finally voted on a measure to authorize limited American participation. It failed, 295 to 123. Less than two hours later, the House also rejected a separate bill that would have restricted funding for the operation, 238 to 180. Those two votes exposed a division that a simple yes-or-no account misses. A majority refused to endorse the mission, yet a majority also refused to use that funding bill to curtail it. American participation continued until NATO ended the operation on October 31. The U.N. had authorized countries to intervene, Obama had ordered American forces to act, and Congress never enacted a Libya-specific authorization.

Syria — From Street Protests to Civil War (2011–2016)

Syria’s journey from street protests to civil war began in 2011, when demands for dignity and political freedom met violent repression. In the southern city of Daraa, the detention and reported torture of students accused of writing anti-government graffiti helped ignite demonstrations. Inspired by uprisings elsewhere in the Arab world, Syrians challenged President Bashar al-Assad’s government. Security forces fired on demonstrators, and funerals became occasions for further protests. As arrests and violence spread, hopes for peaceful reform began to give way to armed resistance.

A War with Many Sides

By 2012, Syria faced a widening civil war. Army defectors and civilian volunteers joined armed opposition groups, but Assad’s opponents never formed one united movement. Some sought democratic government; others wanted religious rule. Kurdish forces pursued security and greater self-government, while extremist organizations, including the al-Qaeda-linked Nusra Front and later ISIS, pursued their own violent agendas. Foreign involvement deepened the conflict: Iran supported Assad, Russia launched an air campaign in 2015, and the United States supported selected partners while attacking ISIS. Fighting one enemy did not necessarily mean sharing the same vision for Syria’s future.

Chemical Weapons and a Difficult Decision

In August 2013, a chemical attack struck the Ghouta area outside Damascus. United Nations investigators confirmed that rockets containing sarin had been used, causing numerous civilian casualties. President Barack Obama had previously warned that chemical weapons represented a “red line.” His administration considered military strikes but ultimately pursued a Russian-backed agreement to remove Syria’s declared chemical arsenal. Supporters argued that diplomacy reduced a dangerous stockpile without another American war; critics argued that failing to strike weakened American credibility. The agreement did not end Syria’s fighting or subsequent chemical-weapons allegations.

An Expensive Training Program Falls Short

American spending also became controversial. Congress approved $500 million for a Pentagon program to train and equip Syrian fighters against ISIS. In September 2015, General Lloyd Austin reported that only “four or five” program-trained fighters remained in the fight after their group suffered attacks—a striking failure against the program’s ambitious goals. Critics condemned wasted resources, and the Pentagon changed its approach. The $500 million was the approved funding, not money spent exclusively on those few fighters. Claims about Obama putting his name on projects concern a separate American stimulus-sign debate; those standard signs named the Recovery Act, and were unrelated to this Syrian program.

Aleppo and the Cost to Ordinary People

By late 2016, the battle for Aleppo showed how devastating the war had become. Bombardment, siege, and street fighting left civilians struggling for food, medical treatment, and escape. Government forces and their allies recaptured opposition-held eastern Aleppo in December, while evacuations carried residents away from shattered neighborhoods. Across Syria, families had lost homes, schools, and loved ones. What began with demands for accountable government had become a conflict involving rival armies, extremist groups, and foreign powers—with civilians bearing its greatest burdens.

Yemen — Why Did Obama Back a Saudi-Led War? (2015–2016)

Yemen’s civil war reached a turning point in March 2015. Houthi rebels had seized the capital, Sana’a, and were advancing south toward Aden, where Yemen’s internationally recognized president, Abdu Rabbu Mansour Hadi, had taken refuge. Hadi appealed for military help. Across the border, Saudi leaders saw an armed movement with ties to Iran gaining power in a neighboring country. They organized a coalition to intervene and asked Washington for support. Their request put pressure on President Barack Obama to stand by a longtime ally. The decision about what American forces would do was his.

Obama Commits American Support Before a Vote

On March 25, Obama authorized intelligence and logistical support for the Saudi-led campaign without first asking Congress to approve American participation. The White House said the United States was helping defend Saudi Arabia’s border and restore Yemen’s government. American personnel helped coordinate support through a joint planning team, and American tanker aircraft refueled coalition jets in flight. That last task explains why the decision mattered. The coalition chose where to send its planes, but fuel from an American tanker could keep those planes in the air longer. For critics in Congress, that raised a question familiar from Libya: how much can a president contribute to a war before lawmakers should have to vote?

Congress Gets a Vote on Tanks

In September 2016, senators had a chance to challenge a proposed U.S. tank sale to Saudi Arabia. Opponents wanted to use the sale to press Saudi leaders over civilian deaths in Yemen. Supporters argued that Saudi Arabia faced threats along its border and that weakening an ally would benefit Iran. By a vote of 71 to 27, the Senate set aside an effort to block the sale. The distinction matters: senators had voted on whether Saudi Arabia could buy American tanks. The broader decision to help sustain the air campaign had already been in effect for a year and a half without a specific congressional authorization.

A Funeral in Sana’a Forces a Reckoning

On October 8, 2016, mourners gathered at a funeral hall in Sana’a. A Saudi-led coalition airstrike hit the gathering, killing about 140 people. The Obama administration ordered a review of American support and later halted a planned sale of certain precision-guided munitions. By then, Yemen’s turmoil had also given al-Qaeda’s local branch an opening to seize the port city of Mukalla. Those consequences sharpened the question Congress had never voted on at the outset: if the United States would help an ally fight, what limits would it set, and what would it do if that ally’s conduct put civilians in danger?

The Rise of ISIS — How a Terrorist Organization Seized Territory (2013–2014)

The rise of ISIS transformed parts of Iraq and Syria into a battlefield where a terrorist organization sought to rule entire cities. Emerging from al-Qaeda in Iraq, the group expanded into Syria’s civil war and adopted the name Islamic State of Iraq and Syria in 2013. Its leader, Abu Bakr al-Baghdadi, exploited weakened governments, sectarian tensions, and widespread insecurity. ISIS fought government troops and rival opposition groups alike. Its struggle for power even brought a break with al-Qaeda, which formally disowned it in February 2014.

Mosul Falls—and an Army Retreats

In June 2014, ISIS and allied insurgents advanced into Mosul, one of Iraq’s largest cities. Iraqi security forces greatly outnumbered the attackers, but poor leadership, collapsing morale, and desertion undermined their defense. Commanders and soldiers fled, leaving weapons, ammunition, and vehicles behind. ISIS captured the city on June 10 and gained equipment that strengthened its next offensives. The collapse demonstrated that an army’s strength depended on more than numbers and expensive weapons: leadership, organization, and willingness to fight mattered enormously.

A So-Called Caliphate Built on Fear

On June 29, 2014, ISIS declared a caliphate and claimed religious authority over Muslims worldwide—an assertion widely rejected by Muslims. It controlled territory across Iraq and Syria, including the Syrian city of Raqqa. Oil sales, extortion, and confiscated property helped finance its operations, while online propaganda attracted recruits. Behind its claims of order stood brutal repression. Christians and other minorities faced expulsion and persecution, and Muslims who opposed ISIS were also targeted. In August, its assault on the Yazidis around Sinjar brought mass killings, enslavement, and displacement—atrocities recognized as genocide.

Billions Spent, Equipment Lost

Mosul’s fall raised furious questions about American spending. The United States had invested roughly $25 billion in training and equipping Iraqi security forces over preceding years, yet major formations collapsed. Captured equipment helped arm the very extremists those forces were supposed to stop. Critics saw wasted resources and failures of oversight, although the collapse did not establish that every training effort or purchase had been useless. The separate controversy about Obama’s project signs concerned domestic stimulus spending: standard signs identified the Recovery Act rather than displaying his name. That publicity dispute was unrelated to ISIS’s territorial conquests.

A New Fight Begins

ISIS’s rapid expansion forced an international response. In August 2014, the United States began airstrikes in Iraq as extremists threatened additional communities and Yazidi civilians faced disaster. American strikes expanded into Syria in September, alongside the formation of an international coalition. But stopping further advances and recovering captured cities would require sustained fighting and local partners. By the end of 2014, ISIS had demonstrated how war, political exclusion, and institutional collapse could allow a terrorist organization to seize territory—and force millions of civilians to live under its control.

Fighting ISIS — Airstrikes, Local Partners, and Terrorist Networks (2014–2016)

Fighting ISIS required confronting both a territorial army and a terrorist network that reached beyond the battlefield. In August 2014, American aircraft began striking ISIS in Iraq; strikes expanded into Syria in September. Under Operation Inherent Resolve, the United States and coalition partners attacked fighting positions, weapons, and sources of revenue. Their goal was to weaken ISIS while supporting forces that could reclaim territory. Aircraft could destroy a military target, but recovering neighborhoods and protecting residents required people on the ground.

Local Forces Push Back

Iraqi security forces, Kurdish Peshmerga, and other local fighters became essential to the campaign. In Syria, the Kurdish-led Syrian Democratic Forces, which included Arab fighters, received American support against ISIS. Coalition training, intelligence, equipment, and airstrikes helped these partners advance. Iraqi forces recovered Ramadi’s government center in December 2015 and retook Fallujah in June 2016; Syrian partner forces captured Manbij that August. These victories disrupted ISIS’s movement and supply routes, but each battle left dangerous explosives, damaged buildings, and families needing assistance.

Expensive Plans and Disappointing Results

Not every American effort succeeded. Congress approved $500 million for a Pentagon program to train and equip selected Syrian fighters against ISIS. In September 2015, General Lloyd Austin reported that only “four or five” program-trained fighters remained in the fight after their force suffered attacks. Critics condemned the poor results as wasted resources, and the Pentagon revised the program. The approved budget was not an amount spent solely on those few men. Separately, critics attacked spending on American stimulus-project signs as political publicity. Those standard signs identified the Recovery Act rather than displaying President Obama’s name; they were unrelated to the anti-ISIS campaign.

Terror Beyond the Battlefield

Losing territory did not immediately prevent ISIS from organizing or inspiring attacks elsewhere. On November 13, 2015, coordinated attacks struck a concert hall, restaurants, and locations near a stadium in Paris, killing 130 people that night. The violence exposed the danger of networks connecting recruits, experienced fighters, and accomplices across borders. Governments expanded intelligence sharing and efforts to track terrorist travel and financing. These measures also raised difficult questions about privacy, security, and how to investigate threats while respecting the rights of ordinary citizens.

Mosul—and an Unfinished Struggle

On October 17, 2016, Iraqi forces began the offensive to reclaim Mosul with coalition support. Progress required difficult urban fighting while civilians remained trapped near ISIS positions. By December, coalition-backed forces had captured substantial portions of eastern Mosul, but the city had not yet been fully liberated. The campaign revealed an essential distinction: taking territory away from terrorists was one challenge; preventing their return required trustworthy security forces, functioning communities, and continued action against recruitment and underground networks.

Iran’s Nuclear Program — Could Diplomacy Reduce the Danger? (2009–2016)

Iran’s nuclear program drew worldwide attention in September 2009 when the public learned that Iran was building a uranium-enrichment plant beneath a mountain near the city of Qom. Iran said its program served peaceful purposes. What worried other governments was that the same machines that enrich uranium for power plants could, with further work, produce material for a nuclear weapon. The underground site, known as Fordow, raised a question that diplomats would spend years trying to answer. What could inspectors actually see and measure to give countries confidence that Iran was keeping its word?

A Bargain Inspectors Could Test

As sanctions squeezed Iran’s oil sales and banking system, negotiations gained momentum. On July 14, 2015, Iran and six world powers, including the United States, reached a deal. Iran agreed to shrink its uranium stockpile, limit how highly it enriched uranium for fifteen years, and accept international monitoring. Inspectors had concrete tasks. They could count the centrifuges used to enrich uranium and verify that Iran had disabled the original reactor core at Arak, closing off a potential source of plutonium for a bomb. On January 16, 2016, inspectors confirmed that Iran had completed the required opening steps, and relief from nuclear-related sanctions began.

Why Money Became So Controversial

Sanctions relief gave Iran access to some of its own funds held abroad. A separate U.S. payment fueled sharper criticism. In January 2016, Washington settled a dispute over military equipment Iran had paid for before its 1979 revolution. The settlement returned Iran’s $400 million deposit and added $1.3 billion in interest. U.S. officials held the first cash delivery until American prisoners were freed. Critics called the timing ransom and argued that it could encourage future detentions. The administration defended settling the claim and acknowledged using the timing to help secure the Americans’ release. A different charge of waste concerned signs at U.S. construction projects. Critics saw them as taxpayer-funded publicity for President Obama. The standard signs carried the Recovery Act’s name and emblem, with no presidential name on them.

What Had Diplomacy Achieved by 2016?

Supporters pointed to changes inspectors could verify. Iran had fewer machines enriching uranium and a smaller stockpile, giving other countries more time to respond if it tried to produce material for a bomb. Critics looked further ahead. Several limits would expire, Iran retained the knowledge to enrich uranium, and newly available money could support armed groups elsewhere in the Middle East. By the end of 2016, inspectors could report what had changed inside Iran’s nuclear facilities. The question dividing Americans was how much lasting security those years of restraint would buy.

Families Uprooted — Refugees, Humanitarian Aid, and Regional Instability

Families uprooted by Syria’s civil war sometimes fled with almost nothing. In December 2016, as fighting closed in on eastern Aleppo, civilians crossed dangerous streets carrying what they could. Some lost contact with relatives along the way. Families who found shelter elsewhere in Syria were counted as internally displaced. Those who crossed an international border seeking protection from the war became refugees. By the end of 2016, about 6.3 million people were displaced inside Syria, and 5.5 million Syrian refugees were living abroad.

A School Day Begins After Lunch

Turkey, Lebanon, and Jordan took in many of the families. Some Syrians continued toward Europe, risking a sea crossing, but most found refuge closer to home. In Lebanon, the pressure on public schools could be seen at the classroom door. As one group of children finished lessons, another arrived for an afternoon shift. During the 2015–2016 school year, 238 Lebanese public schools offered a second shift. That opened classroom seats for children who had already lost months or years of schooling. Even with a seat available, the daily bus fare could put an education beyond a family’s reach.

What Was in the Food Basket?

Inside Syria, relief workers delivered flour, lentils, medicine, and other essentials to communities cut off by fighting. In 2016, a U.S. inspector general told Congress that one supplier had put salt in food kits in place of lentils. For a parent preparing dinner, the difference was obvious. Investigators also uncovered bribes in the awarding of aid contracts. The U.S. Agency for International Development suspended some activities and redirected food deliveries through other organizations. Officials faced a difficult task: stopping fraud while keeping supplies moving to families who depended on them.

Whose Name Was on the Signs?

A separate spending controversy during Barack Obama’s presidency involved construction projects in the United States. Critics argued that taxpayers were paying for signs that gave the president political credit for work such as repaving roads. Federal highway officials said the signs showed drivers where their recovery dollars were going. The standard signs displayed the Recovery Act’s name and emblem and omitted Obama’s personal name. The distinction matters: Americans could reasonably debate whether publicity was worth its cost, while the Syrian food-basket investigation documented a supplier cheating families out of food promised to them.

The Drone War — Could a President Order an American Citizen Killed Abroad?

On September 30, 2011, a U.S. drone strike in Yemen killed Anwar al-Awlaki, an American citizen born in New Mexico. President Barack Obama’s administration had authorized the strike after identifying him as a leader of al-Qaeda in the Arabian Peninsula who helped plan attacks against Americans. No judge had reviewed the evidence and authorized his killing. No jury had heard a case against him. Was the strike lawful? The administration concluded that it was. The federal courts that heard challenges to the killing never settled that constitutional question.

What Difference Did Citizenship Make?

Al-Awlaki’s citizenship was clear. The dispute concerned his role in the conflict. The Fifth Amendment protects a person from being deprived of life without due process of law. Under the laws of war, civilians generally have protection from deliberate attack. The administration argued that al-Awlaki had taken on an operational role in an enemy armed group and posed an imminent threat. Its lawyers relied in part on the military authority Congress granted after September 11. They argued that officials could use lethal force if capture was infeasible and the strike followed the laws of war. Under that reasoning, a president could authorize the strike without first obtaining a judge’s approval.

Who Could Challenge the Evidence?

Before the strike, al-Awlaki’s father went to federal court. He feared that the government had decided to kill his son and asked a judge to set limits on when it could act. His challenge exposed the hardest part of the case: the officials who described al-Awlaki as dangerous also controlled the intelligence behind that judgment. How could anyone test whether an attack was truly imminent or an arrest possible? In 2010, the judge dismissed the suit, ruling in part that the father lacked legal standing to bring it on his adult son’s behalf. The case ended without a hearing to determine whether the government’s evidence justified a strike.

What the Court Actually Decided

In 2014, another federal judge considered a lawsuit seeking damages from officials after al-Awlaki’s death. She found that his family had raised a plausible claim that the government violated his right to due process. She nevertheless dismissed the case because the law offered no damages remedy against the individual officials in those circumstances. That left two distinct answers for Americans weighing the precedent. Obama’s administration claimed wartime authority to target a citizen it identified as an enemy operational leader. Whether the evidence and procedures justified using that authority against this particular citizen remained unresolved in court.

Benghazi — Who Was Responsible for Protecting American Diplomats? (2012)

The attack in Benghazi began around 9:40 p.m. on September 11, 2012, when armed men stormed the U.S. diplomatic compound in eastern Libya. A Diplomatic Security agent led Ambassador J. Christopher Stevens and communications officer Sean Smith into a protected part of the residence. The attackers set the building on fire. The locked gate that kept gunmen out could do little against the smoke. Trying to reach a window, the agent became separated from Stevens and Smith. American personnel went back into the burning building repeatedly. They found Smith, who had died, but could not locate the ambassador. Libyans later carried Stevens to a hospital, where efforts to revive him failed.

What Hillary Clinton Did That Night

In Washington, Secretary of State Hillary Clinton learned of the attack while Americans in Benghazi were still in danger. She called Libyan President Mohamed Magariaf to press for help protecting U.S. personnel. That call addresses one accusation directly: the record shows that Clinton sought Libyan assistance. American security personnel from a nearby CIA annex also went to the compound, and a reinforcement team flew from Tripoli. Shortly after that team reached the annex, mortar rounds struck its roof, killing security officers Tyrone Woods and Glen Doherty. Four Americans had died. The rescue efforts raised a harder question about Clinton’s department: why had its people been left so vulnerable before the first call for help?

Who Had the Job of Protecting the Mission?

Clinton headed the State Department. Within it, the Bureau of Diplomatic Security handled protection, while the Bureau of Near Eastern Affairs helped oversee the mission in Libya. Both had reason for concern. Armed groups operated openly in Benghazi, foreign diplomats had been targeted, and Libya’s weak central government had little control in the city. Yet the compound depended partly on unarmed local guards and a militia whose reliability was uncertain. An independent review later found serious leadership and management failures in both bureaus. Officials had treated repeated requests for additional security as separate staffing decisions and failed to confront the larger question of whether Americans could safely work there at all.

The Questions That Reached Congress

In December 2012, the review board issued 29 recommendations. Its findings gave Congress a starting point for the investigations ahead. Which warnings reached senior officials? Who had authority to send more agents, strengthen the compound, or recommend closing it? What had Clinton personally been told, and what should a secretary of state expect deputies to bring to her attention? Answering those questions would require investigators to put two timelines side by side: the hours Americans spent trying to save lives that night and the months Washington had to protect them beforehand.

Kunduz — When an American Airstrike Hit a Doctors Without Borders Hospital

Four days before an American gunship fired on the hospital in Kunduz, Afghanistan, Doctors Without Borders had sent its exact location to U.S. and Afghan authorities. Taliban fighters had seized much of the city, and Afghan forces were fighting to retake it with American support. Inside the hospital, doctors and nurses treated the wounded according to how urgently they needed care, whichever side they came from. By sharing the hospital’s GPS coordinates on September 29, the medical team had given military planners a way to mark the building on their maps and keep it out of the line of fire.

The Wrong Building

In the early hours of October 3, an American AC-130 gunship circled Kunduz. The U.S. military later said its intended target was an insurgent-controlled site about 400 meters from the hospital. The crew opened fire on the hospital’s main building instead, striking the emergency room and intensive care unit. Patients who depended on others to move them were especially vulnerable. As the attack continued, Doctors Without Borders staff contacted military officials to tell them exactly what was under fire. One question investigators would have to answer was why that warning took so long to reach the people who could stop the shooting.

Forty-Two People and a City’s Loss

Doctors Without Borders counted 42 people killed: 24 patients, 14 members of its staff, and four people who had stayed to care for patients. Dozens more were wounded. The loss reached beyond the families waiting for news that morning. Before the strike, the hospital had 92 beds, two operating rooms, and an intensive care unit. A person badly hurt in a traffic accident could go there for surgery, just as someone wounded in the fighting could. Now the medical team that had cared for both had lost colleagues and the building where it worked.

What Investigators Needed to Know

The U.S. military opened an investigation. Doctors Without Borders called for an independent inquiry. To understand what happened, investigators would have to put three records side by side: the coordinates the hospital sent before the attack, the information the aircrew used to identify its target, and the messages staff sent while the gunship was firing. For the families in Kunduz, the question went beyond who had mistaken one building for another. Who had the information and authority to catch that mistake while there was still time to save lives?

Beyond the Middle East — World Events That Shaped America’s War on Terror (2009–2016)

On Christmas Day 2009, passengers and crew aboard a flight from Amsterdam to Detroit helped stop a man who had tried to set off explosives hidden in his clothing. Al-Qaeda in the Arabian Peninsula, a branch based in Yemen, claimed responsibility. A U.S. review found that agencies had gathered pieces of information about the suspect before he boarded, including a warning from his father. President Barack Obama ordered changes in how agencies evaluated threats and placed names on watchlists. Even as investigators hunted Osama bin Laden, a plot originating in Yemen was changing how the United States protected travelers at home.

Pakistan’s Parliament Challenges Washington (2011)

The raid that killed bin Laden raised a different question in Pakistan: who had the right to send armed forces into a Pakistani city? In May 2011, Pakistan’s parliament condemned the United States for acting without its permission. Lawmakers warned that further unilateral operations could lead Pakistan to reconsider allowing NATO supplies to cross its territory en route to Afghanistan. That warning mattered because American troops fighting in one country depended on cooperation from its neighbor. The raid had succeeded, but it strained a relationship Washington still needed.

Libya’s Upheaval Reaches Mali (2011–2013)

After Muammar Gadhafi’s government fell, armed fighters who had served in Libya returned across the Sahara to Mali. Their arrival strengthened a rebellion by Tuareg separatists seeking an independent homeland. Armed Islamist groups with different aims eventually took control of major northern towns. When those groups advanced south in January 2013, France intervened, and American transport planes carried French troops and equipment into Mali. An uprising on the Mediterranean coast had helped fuel a conflict across the desert, drawing the United States into another fight against extremist groups.

Russian and American Pilots Share Syrian Skies (2015)

In September 2015, Russia began an air campaign in Syria to support President Bashar al-Assad. American and coalition aircraft were already flying over the country to strike ISIS. Pilots serving governments with different objectives could now encounter one another over the same battlefield. In October, Washington and Moscow agreed on flight-safety procedures and a way to communicate if trouble arose. That agreement addressed an immediate danger for the anti-ISIS campaign: a misunderstanding in the air could turn a mission against a terrorist group into a confrontation between two nuclear powers.

The Paris Attacks Send Investigators Across Borders (2015–2016)

On November 13, 2015, coordinated ISIS attacks struck a concert hall, cafés, and the area outside a stadium in Paris. Investigators had to trace suspects, travel, and contacts across national borders. European governments called for faster exchanges of information and stronger checks against international police records. In January 2016, Europol opened its European Counter Terrorism Centre to help national investigators work together. While Iraqi and Syrian forces fought to recover cities from ISIS, a police officer in Europe faced a different part of the same struggle: finding out whether a person identified in one country was already preparing an attack in another.

The People Who Shaped America’s Continuing War on Terror, the Arab Spring, and Middle Eastern Instability (2009–2016)

Mohamed Bouazizi — The Street Vendor Behind Tunisia’s Uprising

At twenty-six, Mohamed Bouazizi helped support his family by selling fruits and vegetables in Sidi Bouzid, Tunisia. On December 17, 2010, after a confrontation with local officials over his livelihood, he set himself on fire. He died in January. Tunisians who had faced corruption or struggled to earn a living recognized their own grievances in his story. Protests spread, President Zine el-Abidine Ben Ali fled, and people across the Arab world saw that ordinary citizens could challenge a ruler who had held power for decades.

Tawakkol Karman — The Journalist Who Organized Before the Crowds Arrived

Years before the Arab Spring, Yemeni journalist Tawakkol Karman helped found Women Journalists Without Chains to defend freedom of expression. She organized peaceful demonstrations when publicly criticizing the government carried personal risks. During Yemen’s 2011 uprising, she helped bring students, women, and other citizens into the streets to demand political change. That year she shared the Nobel Peace Prize. Her life helps explain how a protest movement can appear suddenly on television even though local organizers have spent years preparing the way.

Osama bin Laden and Barack Obama — The Fugitive and the President

Osama bin Laden, born into a wealthy Saudi family, founded al-Qaeda and directed the terrorist organization responsible for the September 11 attacks. Nearly a decade later, investigators traced a trusted courier to a compound in Abbottabad, Pakistan. Barack Obama, a former Illinois senator who became president in 2009, had to decide whether to send Americans into another country while analysts still lacked proof that bin Laden was inside. He authorized the raid. U.S. Navy SEALs killed bin Laden on May 2, 2011, local time. Pakistan’s parliament condemned the operation on its soil, giving a major American victory a diplomatic cost.

Bashar al-Assad and Marie Colvin — A President and a Witness in Syria

Bashar al-Assad trained as an eye doctor before succeeding his father as Syria’s president in 2000. When Syrians took to the streets in 2011, his security forces fired on demonstrators. The crackdown helped turn an uprising into a civil war. American war correspondent Marie Colvin entered the besieged city of Homs in 2012 to report what that war meant for families. In one of her last broadcasts, she described a wounded child dying as medical workers tried to save him. Colvin was killed when shelling struck a makeshift press center on February 22. Her reporting let audiences hear what civilians were enduring inside the siege.

Abu Bakr al-Baghdadi and Nadia Murad — The ISIS Leader and the Survivor Who Testified

Abu Bakr al-Baghdadi took command of an Iraqi extremist organization in 2010 and expanded it into Syria. In 2014, after its fighters seized Mosul, ISIS proclaimed a caliphate and claimed that Baghdadi had authority over Muslims worldwide. That August, ISIS attacked the Yazidi community in northern Iraq. Nadia Murad, a young Yazidi woman from the village of Kocho, lost members of her family and survived captivity and enslavement. After escaping, she testified before the United Nations Security Council in 2015. While Baghdadi used propaganda to draw recruits, Murad put her own name and testimony on the public record so the world could investigate what ISIS had done.

Life Lessons from America’s Continuing War on Terror — Osama bin Laden, the Arab Spring, ISIS, and Middle Eastern Instability (2009–2016)

Before the 2011 raid in Abbottabad, American analysts had traced a trusted courier to a heavily guarded compound. They could explain why they believed Osama bin Laden lived there, but they had never positively identified him inside. President Barack Obama had to weigh the danger of sending a team to the wrong house against the risk that bin Laden might move while investigators waited. Students know how the raid ended. To understand the decision, pause the story before the helicopters leave. Which facts would give you confidence? What would still trouble you? This habit helps us judge difficult choices fairly, even when we already know the outcome.

Look for the Causes Behind the Spark

In Tunisia, the mistreatment of street vendor Mohamed Bouazizi helped set off protests that shook the government. Why did his experience matter to people who had never met him? Many recognized something from their own lives: the struggle to earn a living while officials could take away an opportunity or reserve it for someone with connections. Bouazizi’s story helps explain why people gathered when they did. Years of corruption and restricted opportunity help explain why so many joined them. When a disagreement suddenly erupts at school or in a community, the same question is worth asking: how long had people been trying to get someone to listen?

Ask Who Will Be Responsible the Next Morning

Libyan rebels shared a goal in 2011: ending Muammar Gadhafi’s rule. After his fall, armed groups competed for power. Who would secure the weapons, protect a neighborhood, or settle a dispute between former allies? A later British parliamentary inquiry found that the countries supporting the intervention had failed to plan adequately for those responsibilities. Students can apply that lesson whenever they propose a change. If a class votes to replace an unpopular rule, agreeing to remove it is the first decision. Someone still has to explain the new rule, apply it fairly, and hear from anyone it harms.

Test a Claim Against More Than One Witness

When ISIS seized Mosul in 2014, it used the victory to claim authority over Muslims everywhere. A captured city showed what its fighters could take by force. It told students little about what the people living there believed or wanted. Yazidi survivor Nadia Murad later testified about captivity and the destruction of her community. Investigators gathered accounts from other survivors across northern Iraq. Reading those accounts alongside the group’s propaganda teaches a practical habit: ask who produced a message, what they want the audience to believe, and whose experience could help check that claim.

Measure Help from the Other Person’s Side

When Syrian families fled to Lebanon, some public schools opened for a second shift so refugee children could attend afternoon classes. For a child who had missed months of lessons, an available desk mattered. So did the price of the bus ride to reach it. A school official could count a new seat as progress while a parent still had no way to get a child to class. Both saw something real. Before declaring a solution successful, ask the person it was meant to help one more question: what still stands in your way?

Vocabulary to Learn While Studying America’s Continuing War on Terror

1. Counterterrorism

Definition: Efforts to prevent terrorist attacks and stop the people or groups planning them.

Sample sentence: Tracking the couriers who carried messages for al-Qaeda was part of the American counterterrorism effort.

2. Intelligence

Definition: Information gathered and analyzed to help leaders understand threats and make decisions.

Sample sentence: Intelligence led American officials to suspect that Osama bin Laden was hiding in a compound in Abbottabad, Pakistan.

3. Sovereignty

Definition: A country’s authority to govern itself and control what happens within its borders.

Sample sentence: Pakistan’s parliament said the United States had violated its sovereignty by conducting the Abbottabad raid without its permission.

4. Arab Spring

Definition: A wave of protests and uprisings that began in Tunisia in late 2010 and spread across parts of North Africa and the Middle East.

Sample sentence: During the Arab Spring, protesters in Egypt gathered in Cairo’s Tahrir Square to demand political change.

5. Authoritarianism

Definition: A system of government in which a leader or ruling group holds most of the power and limits people’s ability to challenge it.

Sample sentence: Tunisian protesters challenged authoritarianism by demanding the freedom to speak openly and choose their leaders.

6. Civil war

Definition: A war fought primarily between organized groups within the same country.

Sample sentence: As Syria descended into civil war, government forces and armed opposition groups fought for control of cities and roads.

7. Military intervention

Definition: The use of armed force by one or more countries to influence events in another country.

Sample sentence: The 2011 military intervention in Libya included airstrikes intended to protect civilians from attacks by Gadhafi’s forces.

8. Insurgency

Definition: An organized armed campaign against a government or other ruling authority.

Sample sentence: ISIS grew out of an insurgency in Iraq and expanded into Syria during the civil war.

9. Coalition

Definition: A group of countries or organizations that work together toward a shared goal.

Sample sentence: Members of the coalition fighting ISIS provided air support and training while Iraqi forces fought to reclaim Mosul.

10. Caliphate

Definition: A historical form of Islamic government led by a ruler called a caliph.

Sample sentence: In 2014, ISIS declared a caliphate in parts of Iraq and Syria, a claim to authority that Muslims around the world widely rejected.

11. Propaganda

Definition: Messages designed to influence what people believe or do, often by presenting a selective or misleading account.

Sample sentence: ISIS spread propaganda online to attract recruits while hiding the suffering of people under its control.

12. Diplomacy

Definition: The work countries do through discussion and negotiation to manage disagreements or reach agreements.

Sample sentence: In 2015, Iran and six world powers used diplomacy to reach an agreement limiting Iran’s nuclear activities.

13. Sanctions

Definition: Restrictions on trade, banking, or other activities used to pressure a country, group, or individual to change its behavior.

Sample sentence: Under the nuclear agreement, Iran received relief from certain sanctions after inspectors verified that it had taken the required steps.

14. Refugee

Definition: A person forced to flee their country because of persecution, war, or violence who needs protection in another country.

Sample sentence: A Syrian child who crossed into Lebanon to escape the war could attend a school that offered afternoon classes for refugees.

15. Internally displaced person

Definition: Someone forced to leave home who finds shelter within their own country’s borders.

Sample sentence: A resident who fled the fighting in Aleppo and found shelter elsewhere in Syria was an internally displaced person.

16. Humanitarian aid

Definition: Emergency assistance that protects people’s lives and health during war, disaster, or another crisis.

Sample sentence: Aid workers delivered flour, lentils, and medical supplies as humanitarian aid to Syrian communities cut off by fighting.

Teaching America’s Continuing War on Terror, the Arab Spring, and Middle Eastern Instability (2009–2016)

A Classroom Door Opens in Lebanon

Recommended Age: 7–11 | 20 minutes

Activity Description: Students trace two families’ journeys and design a school schedule based on Lebanon’s use of afternoon classes for Syrian refugees.

Objective: Understand the difference between a refugee and an internally displaced person, then identify a practical obstacle a displaced child might face.

Materials: Paper, two colored pencils, and a ruler.

Instructions: Draw two neighboring boxes labeled “Syria” and “Lebanon.” Give students two fictional examples. One family flees its home in Syria and finds shelter in another Syrian town. A second family crosses into Lebanon to escape the same war. Have students draw and label each route. Then give them a school puzzle: one classroom has 20 desks, 20 children attend in the morning, and 15 more need places. Ask students to sketch a workable schedule. Once they propose an afternoon shift, add one detail: the bus only runs in the morning. What else must the school arrange?

Learning Outcome: Students can explain why crossing an international border changes how a displaced family is described and why an available desk alone may be insufficient for a child to attend school.

One Arab Spring, Three Different Outcomes

Recommended Age: 10–14 | 25 minutes

Activity Description: Students use nine short cards to compare the uprisings in Tunisia, Egypt, and Syria.

Objective: Trace causes and consequences while recognizing that similar demands can produce different outcomes.

Materials: Nine slips of paper, a pencil, and the chapter’s Arab Spring reading.

Instructions: Make three country cards: Tunisia, Egypt, and Syria. Make three protest cards: “A street vendor’s treatment sparks demonstrations,” “Crowds gather in Cairo’s Tahrir Square,” and “The detention of students helps spark protests in Daraa.” Make three outcome cards: “Ben Ali flees the country,” “Mubarak resigns after eighteen days of protests,” and “A violent crackdown helps turn the uprising into civil war.” Shuffle the cards and ask students to build three country–protest–outcome rows. Have them check the reading, correct any match, and discuss: “Why would someone watching events in Tunisia have hoped for a similar outcome in Syria? What happened differently?”

Learning Outcome: Students can recount one uprising from memory and use a second country to explain why the term “Arab Spring” describes several distinct experiences.

The Abbottabad Decision—What Did Officials Know?

Recommended Age: 12–18 | 25 minutes

Activity Description: Students pause the search for Osama bin Laden just before President Obama’s decision and write advice using only information available at the time.

Objective: Distinguish an observed fact from an inference and weigh the risks of acting or waiting.

Materials: Paper divided into three columns labeled “Known,” “Inferred,” and “Unknown.”

Instructions: Read these clues aloud: investigators traced a trusted courier to a compound in Pakistan, the property had unusually high walls, and analysts had no confirmed identification of bin Laden inside. Ask students where each clue belongs. Then ask where they would place the statement “Bin Laden lives there” and why. Have each student recommend authorizing the raid or gathering more evidence, naming one risk of each choice. Finally, read the historical outcome: U.S. forces found and killed bin Laden on May 2, 2011, local time. Revisit the advice. Which part of the student’s reasoning would still have been sound if the compound had been empty?

Learning Outcome: Students can defend a decision with evidence, acknowledge uncertainty, and judge the quality of their reasoning independently of how the decision turned out.

Two Headlines, One Difficult Question—Was ISIS Losing?

Recommended Age: 13–18 | 30 minutes

Activity Description: Students act as newspaper editors preparing a December 2016 report on the campaign against ISIS.

Objective: Assess two different measures of a terrorist organization’s strength: the territory it controls and its ability to organize attacks elsewhere.

Materials: Four paper evidence cards, a pencil, and the chapter reading on the coalition campaign.

Instructions: Write one event on each card: ISIS captures Mosul in June 2014; ISIS attackers strike Paris in November 2015; coalition-backed Syrian forces retake Manbij in August 2016; Iraqi forces begin the battle to retake Mosul in October 2016. Students arrange the cards by date, then write two headlines. One should describe the change on the battlefield and the other the threat beyond it. Ask students to test each headline against the cards. Could an editor accurately print “Mosul Recaptured” in December 2016? Which word in the October card settles the question? Finish by writing a two-sentence answer to “Was ISIS losing?” that accounts for both headlines.

Learning Outcome: Students can support a historical judgment with dated evidence and distinguish the start of a military operation from its result.