Army Lt. Col. Kevin Perera, commander of the 425th Brigade Special Troops Battalion (BSTB), 4th Brigade Combat Team, 25th Infantry Division, gives instructions to Staff Sgt. Sean Purdy, a combat engineer with Headquarters Company, 425th BSTB, during jump master rehearsals for an upcoming airdrop mission at Joint Base Elmendorf-Richardson, Alaska, May 20, 2013. ( Army photo by Army Staff Sgt. Mark Shrewsbury/Released) Warrior Battalion Jump Masters conduct rehearsals 130521-A-ZZ999-804

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Size: 1940px × 1289px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

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