Spc. Matthew Dushame, competitor from Methuen, Mass.,

Spc. Matthew Dushame, competitor from Methuen, Mass., with the 94th Military Police Company, shows Pfc. Derek Johnson, from Pleasant Garden, N.C., with the 207th Digital Liaison Detachment, how to use a Defense Advanced GPS Receiver before the start of a land navigation course through the hilly woods of Fort McCoy, Wis., April 27 as part of the 2015 Combined Theater Engineer Commands' (TEC) Best Warrior Competition, which lasted from April 25 to 29. The competition was organized and hosted by the 412th and 416th TECs. Winners will move forward to compete at the U.S. Army Reserve Command level. (U.S. Army photo by Sgt. 1st Class Michel Sauret)