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.

Troops, Afghanistan
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Defense Department

June 22, 2011 -- President Barack Obama announces that 10,000 U.S. troops will be withdrawn from Afghanistan by the end of 2011, and an additional 23,000 will leave by the summer of 2012.

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