U.S. Navy Lt. David Berlin, physician's assistant for Provincial Reconstruction Team Farah, provides medical care to an improvised explosive device victim at Forward Operating Base Farah, Farah province, Afghanistan, June 20. The Battalion Aid Station works hand in hand with the 67th Forward Surgical Team (ABN) to provide care for trauma patients who are in jeopardy of losing life, limb or eyesight until they are stable enough to be transferred to the next echelon of care.