Soldiers with Company C, 3rd Battalion, 187th Infantry Regiment, 3rd Brigade Combat Team, 101st Airborne Division and the Polish Battle Group A pull security from a rooftop during a combined operation in Andar District, Afghanistan, Dec. 30. The joint forces combined with local Afghan Uniformed Police officers to seize four caches of bomb-making materials, detain three insurgents, and kill two enemy fighters who engaged their patrol.