U.S. Army Lt. Col. Andrew Gallo, (center) commander assigned to the 3rd Squadron, 2d Cavalry Regiment, holds the NATO's enhanced Forward Presence Battle Group Poland flag during a transfer of authority ceremony in Bemowo Piskie, Poland, Jan. 20, 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.