MARINE CORPS AIR GROUND COMBAT CENTER TWENTYNINE PALMS, Calif. - U.S. Marine Col. Roger Turner, commanding officer, Regimental Combat Team 5, awards Lance Cpl. Oscar Villalvazo the Navy and Marine Corps Achievement Medal during warrior night at Enhanced Mojave Viper here June 17. As the first regimental combat team to participate in EMV, RCT-5 will fine tune its command and control capabilities during this combined arms exercise.