Marines with the Artillery Training School practice sighting in on an M777A2 towed 155mm howitzer at Camp Lejeune, , , 2017. Field artillery cannoneers attend the school to enhance skillsets within their military occupational specialty by conducting hands-on training with the weapon, such as adjusting the arc of fire as directed by a forward observer. ( Marine Corps photo by Lance Cpl. Juan A Soto-Delgado)

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Size: 5760px × 3840px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 155mm, atillery, combat, howitzer, marines, partice, school, support, usmc