CRW Airmen Complete 18 Mile March Published March 31, 2026 By Master Sgt. Tristan McIntire 621 CRW Joint Base McGuire-Dix-Lakehurst -- Master Sgt. Brandon Earl, a fuels technician in the 621st Contingency Response Support Squadron, jogs in the 18-6-mile Norwegian Foot March in the combat training range at Joint Base McGuire-Dix-Lakehurst, N.J., March 28, 2026. 621st Contingency Response Wing is a unique unit of specialized, versatile teams who regularly complete ruck marches for physical fitness and mission qualification training. (U.S. Air Force photo by Master Sgt. Tristan McIntire)