Pfc. William Gillis, a mortar man assigned to P Troop, 4th Squadron, 2nd Cavalry Regiment, prepares removes a 120 millimeter mortar round in preparation for receiving a call for fire during an artillery exercise Sept. 16, 2015, at the Drawsko Pomorskie Training Area in Poland. The training is part of Operation Atlantic Resolve, an ongoing multinational partnership focused on combined training and security cooperation between NATO allies. ( Army photo by Sgt. Brandon Anderson, 13th Public Affairs Detachment.)

---

Size: 2908px × 4449px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 4id, atlantic, europe, joint, oar, operation, partners, partnership, poland, resolve, strong, usareur, useucom