SALERNO HILLSIDE U.S. soldiers prepare to ascend a hillside to Observation Post 11 outside Forward Operating Base Salerno, Afghanistan, Feb. 3, 2012. The unit partnered with Afghan forces to execute a call-for-fire exercise to calibrate large weapons from the top of the the post. The soldiers are assigned to 2nd Battalion, 377th Parachute Field Artillery Regiment. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 373299-I-MGN02-467.jpg Photo Gallery