Command Sgt. Maj. Frank A. Grippe, command senior enlisted leader for U.S. Central Command, speaks with Command Sgt. Maj. Samuel Murphy (right), 3rd Stryker Brigade 2nd Infantry Division command sergeant major, and 1st Sgt. Michael Robinson (left), Apache Company first sergeant, while on a foot patrol in the Panjwa'i district of southern Afghanistan, Sept. 22, 2012. Grippe visited the soldiers as part of his visit to Regional Command (South).