Army Pfc. Michael Gray readies to be tested on inserting an advanced airway device at the Department of Combat Medic Training on Fort Sam Houston, Texas, Nov. 6, 2008. Army officials have revamped the program to focus on training for battlefield medicine. Sixty percent of its graduates deploy to combat within six months, officials said. Army Pfc. Michael Gray readies to be tested on inserting an advanced airway device at the Department of Combat Medic Training on Fort Sam Houston, Texas, Nov. 6, 2008. Army officials have revamped the program to focus on training for battlefield medicine. Sixty percent of its graduates deploy to combat within six months, officials said. SHARE IMAGE: Download Image: Full Size (1.38 MB) Tags: Photo Essays Photo By: VIRIN: 105801-I-YXL56-040.jpg Photo Gallery