U.S. Army Spc. Randy Robertson, an artillery mechanic assigned to 2nd Battalion, 82nd Field Artillery Regiment, 3rd Armored Brigade Combat Team, 1st Cavalry Division, removes bolts from an M109A6 Paladin to pull the engine and repair an oil leak at Hamam al-Alil, Iraq, Feb. 20, 2017. The mechanics ensure the M109A6 Paladins remain operational as the battalion supports maneuvering forces with indirect fires. A global Coalition of more than 60 regional and international nations have joined together to enable partner forces to defeat ISIS and restore stability and security. CJTF-OIR is the global

- Image ID: MPF735
AB Forces News Collection / Alamy Stock Photo
Image ID: MPF735
U.S. Army Spc. Randy Robertson, an artillery mechanic assigned to 2nd Battalion, 82nd Field Artillery Regiment, 3rd Armored Brigade Combat Team, 1st Cavalry Division, removes bolts from an M109A6 Paladin to pull the engine and repair an oil leak at Hamam al-Alil, Iraq, Feb. 20, 2017. The mechanics ensure the M109A6 Paladins remain operational as the battalion supports maneuvering forces with indirect fires. A global Coalition of more than 60 regional and international nations have joined together to enable partner forces to defeat ISIS and restore stability and security. CJTF-OIR is the global Coalition to defeat ISIS in Iraq and Syria. (U.S. Army photo by Staff Sgt. Jason Hull)