U.S. soldiers conduct a mission briefing before a training exercise with Estonian soldiers as part of Operation Atlantic Resolve in Rabassare, Estonia, March 7, 2015. The U.S. soldiers are assigned to 3rd Squadron, 2nd Cavalry Regiment. Operation Atlantic Resolve is taking place across Estonia, Latvia, Lithuania and Poland to strengthen relationships and interoperability among allied militaries, contribute to regional stability and demonstrate U.S. commitment to NATO. U.S. soldiers conduct a mission briefing before a training exercise with Estonian soldiers as part of Operation Atlantic Resolve in Rabassare, Estonia, March 7, 2015. The U.S. soldiers are assigned to 3rd Squadron, 2nd Cavalry Regiment. Operation Atlantic Resolve is taking place across Estonia, Latvia, Lithuania and Poland to strengthen relationships and interoperability among allied militaries, contribute to regional stability and demonstrate U.S. commitment to NATO. SHARE: Download: Full Size (2.14 MB) Tags: Photo Essays Credit: VIRIN: 884511-J-IRT38-637.jpg Photo Gallery