This U.S. Army photo contains
panzer, mortar, howitzer, and trench mortar.
There might also be
tank, army tank, armored combat vehicle, armoured combat vehicle, tanker, tank driver, antiaircraft, antiaircraft gun, flak, flack, pom pom, ack ack, and ack ack gun.
My brother in law went to Iraq in 2008 and was stationed there for several months he is now back home but is probably going to be stationed in Afghanistan in January. My sister made this video for him two years ago.