Romanian Soldiers and U.S. Soldiers assigned to the enhanced Forward Presence Battle Group Poland shoot air defense weapons during exercise Oerlikon in Bemowo Piskie, Aug. 28, 2020. NATO’s enhanced Forward Presence consists of four battalion-sized battle groups deploying on a persistent rotational basis to Estonia, Latvia, Lithuania and Poland to demonstrate the alliance’s determination and ability to act as one in response to any aggression against its members. (U.S. Army Photo by: Staff Sgt. Kulani Lakanaria)