GRISSOM AIR RESERVE BASE, Ind., -- Sitting on his dad's lap, Caleb Bireley, age 10, asks his dad, Chief Master Sgt. Kirk Bireley, 434th Security Forces Squadron, about a KC-135 Stratotanker sitting on the ramp outside Dock 6, where a noncommissioned officer and chief master sergeant induction ceremony was held during a unit training assembly. Chief Bireley was recently inducted into the ranks of chief master sergeants during the ceremony. (U.S. Air Force photo/Staff Sgt. Mark R. W. Orders-Woempner)