COLD-WEATHER COOPERATION
NWTC 1st Sgt. Robert Whiteley discusses his global positioning system with German Col. Michael Varter and U.S. Marine Corps Sgt. Maj. Steven Brunner between presentations at the U.S. Army Alaska-hosted international Cold Region Military Mountaineering Collaborative Event at the Black Rapids Training Site. BRTS was the classroom site Feb. 9 through 12 for participants from 12 nations exchanging ideas about tactics, techniques and procedures for dealing with harsh weather and terrain. (U.S. Army photos/John Pennell)