vídeos de stock e filmes b-roll de soldiers with arkansas national guard fire newly issued m777a2 towed 155mm howitzers during a live fire training exercise at fort chaffee joint... - infantaria
{"Image ImageDescription": "Soldiers with Arkansas National Guard fire newly issued M777A2 towed 155mm howitzers during a live fire training exercise at Fort Chaffee Joint Maneuver Training Center, Arkansas on 28 July."}