Pfc. Glenn Garrity mans a .50-caliber machine gun on a M-109A3 howitzer.
U.S. Army Pfc. Glenn Garrity mans the .50-caliber machine gun mounted on a M-109A3 155mm self-propelled howitzer at McGill Base in Bosnia and Herzegovina on May 9, 1996. Garrity, from A Battery, 2nd Battalion, 3rd Field Artillery, is deployed as part of the NATO Implementation Force (IFOR) in Bosnia and Herzegovina. The M-109A3 is an armored self-propelled medium howitzer which fires a shell about 6.2 inches in diameter.