Austrian Authorities Arrest Teenager Who Apparently Planned Attack at Railway Station

Turkey Vows Fresh Syrian Offensive If US-Backed Kurdish Group Fails to Disband

Pentagon Takes Steps to Limit Civilian Casualties After Botched Airstrike in Kabul

Boko Haram Insurgents on the Run Near Lake Chad: Nigerian Military

Family of al-Baghdadi Victim James Foley Responds to His Death Following Special Forces Raid

Pentagon Says US Opposes Turkey’s ‘Uncoordinated Actions’ In Syria

The Bombings in Sri Lanka

Sri Lanka Attacks Were ‘Retaliation’ for New Zealand Mosque Shootings, Government Says

Teen Pleads Guilty to Plotting Terror Attack at Texas Mall

Islamic State Kills Dozens of Its Own in Hunt for Spies

Brussels Attacks: How Radicalization Happens and Who Is at Risk

Libya Becoming New Front in Fight Against Islamic State

Wave of Attacks Kills at Least 15 Civilians Across Iraq

Saudi Arabia Forms Islamic Counterterrorism Coalition

Americans Want to Get Tougher With the Islamic State

Obama: Terror Threat Against US Has Entered ‘New Phase’ (+Video)

Sharpening the Fight Against the Islamic State

The Syrian War in One Short, Easy Read

Russia: Plane Brought Down by Homemade Explosive Device

Islamic State’s Beirut Attack Has Exposed Lebanon’s Perilous Fragility

World Leaders Pressed for Response to Paris Attacks

Eiffel Tower Goes Dark as France Mourns

Video Shows Car Bomb Causing Massive Shockwave in Iraq

The First American Soldier Was Just Killed in Iraq Since Combat Ended in 2011 [Update]

Just How Dangerous Are the Skies Over Syria?

Report: US-led Airstrikes in Iraq, Syria Killed Many Civilians

US to Send Up to 450 More Troops to Train Iraqis

Kayla Jean Mueller Boyfriend, Photos: Allegedly Killed in Airstrike

Regulation for Nanotech an Absolute Must

Taliban Second-in-Command Captured in Pakistan