President Barack Obama shakes hands with Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, as Defense Secretary Ash Carter looks on after a ceremony commemorating the 15th anniversary of the Sept. 11, 2001 attacks at the Pentagon in Arlington, Va. Sept. 11, 2016. (DoD photo by EJ Hersom) 160911-D-DB155-007 (29661197415)

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Size: 1936px × 1290px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 11, 15th, 2001, 2016, anniversary, armed, conflict, ej, forces, hersom, location, military, neverforget, obama, pentagon, september, spet., states, united, war