TRZEBIEN, Poland – 1st Lt. Brett Lamarca, executive

TRZEBIEN, Poland – 1st Lt. Brett Lamarca, executive officer of Company D, 3rd Combined Arms Battalion, 69th Armor Regiment, 3rd Infantry Division, greets Maj. Gen. Jaroslaw Mika, commander of the 11th Lubuska Armoured Cavalry Division, Polish army, during a live-fire training exercise in Trzebien, Poland, July 19. Soldiers of D Co., 3rd Bn., 69th Arm. Rgmt., fired Javelin anti-tank missiles and M136 AT4 anti-tank weapons during the event, while Polish tank crews provided support by fire. The exercise fostered interoperability between U.S. and Polish forces as part of Operation Atlantic Resolve, a U.S. led effort in Eastern Europe to demonstrate U.S. commitment to the collective security of NATO and enduring peace and stability in the region.