Keywords: National Memorial Day Observance 2015 150525-D-KC128-069.jpg en A member of the honor guard stands watch at the Tomb of the Unknowns on Memorial Day Monday May 25 2015 at Arlington National Cemetery in Arlington Va DoD photo by Mass Communication Specialist 1st Class Daniel Hinton/released 2015-05-25 Petty Officer 1st Class Daniel Hinton https //www dvidshub net/image/1954147 150525-D-KC128-069 2015-05-25 15 55 ARLINGTON NATIONAL CEMETERY VA US PD-USGov Tomb of the Unknowns Arlington National Cemetery Memorial Day Images from DoD uploaded by Fæ |