Rangers in the field
An Army Ranger student checks his six in the woods of the Eglin Air Force Base, Fla., range. Students complete the final phase of the Army Ranger course with the 6th Ranger Training Battalion. Instructors expose the students to an 18-day field training that includes airborne and helicopter assaults, small boat operations, river and swamp crossings. (U.S. Air Force photo/Tech. Sgt. Samuel King Jr.)