47317967031_34323684d7_o2

Photo: A US Marine M777 howitzer smokes following a fire mission during Exercise Dynamic Front 2019 at Adazi Training Grounds in Latvia. The exercise lets NATO Allies practice receiving and executing artillery fire missions in unison. Credit: NATO

Photo: A US Marine M777 howitzer smokes following a fire mission during Exercise Dynamic Front 2019 at Adazi Training Grounds in Latvia. The exercise lets NATO Allies practice receiving and executing artillery fire missions in unison. Credit: NATO