This undated image from video, seized from the walled compound of al-Qaida leader Osama bin Laden in Abbottabad, Pakistan, and released by the U.S. Department of Defense on May 7, 2011, shows bin Laden watching President Obama on television.
In this image from video, Mokhtar Belmokhtar claims responsibility for a deadly attack on a BP gas facility in Algeria. The Chadian military reported its forces had killed him in a raid in Mali on Saturday.
Uncredited/SITE Intel Group/AP
In this Wednesday, Feb. 20, 2013 photo, a young vendor waits for clients alongside woven reed mats of the type purchased by fleeing Islamists, apparently to camouflage their vehicles, in Timbuktu, Mali.
October 2011: Men stand on the rubble of a building destroyed by a U.S. drone strike in southeastern Yemen. Among those killed was U.S. citizen Abdulrahman al-Awlaki, the son of U.S.-born cleric Anwar al-Awlaki — who himself was killed by a drone strike the month before.
Khaled Abdullah /Reuters /Landov
A map shown Sunday during a news conference held by French Defense Minister Jean-Yves Le Drian in Paris shows the movement of French troops and aircraft n Mali.
Kenzo Tribouillard /AFP/Getty Images