Lt. Col. J. Kaye Steed, (right) a U.S. Army Corps of Engineers Nashville District civil engineering technician, salutes Col. Brett London, (left) commander of the 194th Engineer Brigade, during a change of command ceremony June 14, 2013, at the Tennessee National Guard Volunteer Training Site-Milan in Lavinia, Tenn. Steed relieved Lt. Col. Barry L. Collins as the commander of the 168th Military Police Battalion.