Soldiers of Headquarters and Headquarters Company, 1st Battalion, 64th Armor Regiment “Desert Rogues,” 2nd Armored Brigade Combat Team, 3rd Infantry Division, carry a log during their Command Sergeant Major Crossfit Challenge, here, Sept. 6. The CSM challenge was just one part of the Desert Rouges’ Commander's Cup program, an ongoing competition established by Lt. Col. Sean Kuester, commander, 1-64th AR, that is intended to boost esprit de core and morale, as well as display the warrior spirit of the American soldier. The CSM challenge also included a 100-meter tire flip and a 400-meter sprint.