20 years after 9/11, global terror threats persist in Africa

The biggest challenge for vaccine workers in Pakistan? Staying alive.

US Capitol attack exposes depth of America’s problem with white extremism

Killed by drones: A family waits for answers as US reviews deadly airstrikes in Somalia

Al-Qaeda is stronger today than it was on 9/11

Al-Shabab claims lethal attack on hotel complex in Nairobi, Kenya

5 things to know about Guantanamo Bay on its 115th birthday

The US is cutting security assistance to Pakistan over terror groups

White House issues guidelines for 9/11 commemorations

How 9/11 prompted more young people to enter the military

Foreign fighters are joining jihadi groups in ‘unprecedented’ numbers

The Pakistan in ‘Homeland’ is unrecognizable to this Pakistani author

Hundreds of Britons, including the man who killed James Foley, are fighting for ISIS

Orwellian threats caused the New York Times to spike a story on NSA spying way back in 2004

Orwellian threats caused the New York Times to spike a story on NSA spying way back in 2004

Combating homegrown terrorism: lessons from the UK

The Pakistani doctor who helped nab bin Laden still faces life in prison

Ten talking points the NSA uses to justify its spying

One Pakistani family retells the story of a drone attack that changed their lives

What will it take to curb the NSA’s spying? Political courage, says an expert

Drones in Yemen: A Scene from Ground Level

Confusion around U.S. drone policy in Pakistan runs deep

Leaked bin Laden report further strains relations between U.S. and Pakistan

Best picture winner Argo, nominees Lincoln and Zero Dark Thirty draw criticism

Militants in Mali take hostages in Algeria

CIA plays active role in managing its image in Hollywood films

In Africa, Malians forced to flee, frustrated by lack of progress

New book by retired Navy SEAL offers on-the-scene account of bin Laden raid

Special Ops group attacks Obama over alleged security leaks, Bin Laden

VIDEO: Safety, privacy concerns top of mind as FAA considers rules for domestic drone use

VIDEO: Obama makes headlines by admitting, justifying drone campaign

Former Seal Team 6 commander says more raids likely as military evolves

What is Osama Bin Laden’s legacy?

Disbelief and anger over Osama Bin Laden in Pakistan

9/11 families and veterans on Osama Bin Laden’s death

Times Square Celebration: Osama Bin Laden Dead

Osama Bin Laden Killed

Full story behind Bin Laden raid revealed

Osama Bin Laden killed: How it happened

After Bin Laden, Al Qaeda calls for DIY terrorism

Barack Obama’s speech: Osama Bin Laden Killed

Challenges for Obama security team

Anti-terrorism strategy under Obama

Iraq troop surge ends, Afghanistan uncertain

Hunt for bin Laden and U.S.-Pakistan relations

The future of US-Pakistan Relations

When The CIA Gets Too Cozy with Hollywood

Attacks in Niger Underline a Spread of Islamist Extremist Groups in West Africa

U.S. Seizes A.P.’s Phone Records: Media Surveillance and the Law

String of Attacks in Pakistan Leading up to Election

‘Top Secret America’: How Safe Are We?

Osama Bin Laden Aide Pleads Not Guilty in US Court

Navy SEAL Who Killed Bin Laden Struggles to Return to Civilian Life

What is it Like to Play Osama Bin Laden?

How ‘Zero Dark Thirty’ is Viewed in Pakistan

Israeli Legal Expert: Lack of Judicial Oversight in Targeted Killings a ‘Recipe for Disaster’

Algeria Gas Facility Attack May Have Been an Inside Job

Actor Explains How He Portrayed Bin Laden in ‘Zero Dark Thirty’

Why President Obama Embraces Drones

Unpacking the History of the French-Algerian Conflict