Timeline of the war in Afghanistan

Published On: Jun 18 2013 11:36:52 AM CDT   Updated On: Sep 30 2014 07:13:23 AM CDT

A new security agreement keeping U.S. troops in Afghanistan past this year marks yet another chapter in the longest conflict in U.S. history.

Obama delivers bin Laden speech
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Official White House photo by Pete Souza

May 2, 2011 -- President Barack Obama announces that U.S. forces have killed Osama bin Laden during a night raid of a compound in Abbottabad, Pakistan.

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