John Walker Lindh was captured in Afghanistan in 2002 after fighting with the Taliban. AP hide caption
National Security
Friday
Thursday
An unmanned U.S. Predator drone flies over Kandahar Air Field in Afghanistan in 2010. Apple has rejected an app that tracks U.S. drone strikes around the world. Kirsty Wigglesworth/AP hide caption
Monday
John Walker Lindh was captured in Afghanistan in 2002 after fighting with the Taliban. File Photo/AP hide caption
Sunday
A boy watches a group of Afghan and U.S. commandos in their up armored Humvee in Shindand Afghanistan. The special forces have become more prominent in the U.S. war effort. David Gilkey/NPR hide caption
Friday
A training session for instructors who teach hand-to-hand combat, or combatives, at the Fort Benning military base in Georgia. Pouya Dianat for NPR hide caption
Thursday
Spc. Ben Purvis (center) helps train Afghan troops on how to use mortars in the eastern province of Kunar in June. The top U.S. commander in Afghanistan, Gen. John Allen, points to several factors in the rise of "insider attacks" on American forces. He says relations between U.S. and Afghan troops are good overall. Lucas Jackson/Reuters/Landov hide caption
Wednesday
This image provided by IntelCenter on Dec. 8, 2010, shows a frame grab from a video released by the Taliban containing footage of a man believed to be Sgt. Bowe Bergdahl. The 26-year-old Army sergeant was captured by the Taliban more than three years ago. AP hide caption
Tuesday
Friday
Gen. Norton Schwartz (shown here in October 2010) is stepping down as the top U.S. Air Force officer. Tim Sloan/AFP/Getty Images hide caption
Thursday
Brian Bills, a flight operations analyst for Lockheed Martin, demonstrates the Procerus VTOL (vertical takeoff and landing) Flight System — a surveillance drone for commercial, civil and military customers — at the Association of Unmanned Vehicle Systems International conference in Las Vegas. (Watch a demo video.) Kainaz Amaria/NPR hide caption