Howitzer Blast
A Marine fires an M777A2 howitzer in Syria during the early morning on June 3, 2017. Marines have been conducting 24-hour, all-weather fire support for the coalition’s local partners, the Syrian Democratic Forces, to support Combined Joint Task Force Operation Inherent Resolve. Marine Corps photo by Sgt. Matthew Callahan

Photo by: Sgt. Matthew Callahan |  VIRIN: 170603-M-IN448-058C.JPG