Col. Victor Moncrieffe II, 11th Security Forces Group commander and Special Agent Allyson Stephens, Air Force Office of Special Investigations superintendent, lay a wreath to honor fallen security forces and military police during a ceremony on Joint Base Andrews, Md., May 11, 2015. The ceremony concluded with an end-of-watch call where members of the 11 SFG read the names of all SFS/MP members who died in the line of duty. (U.S. Air Force photo/Staff Sgt. Chad C. Strohmeyer)