Col. Christopher D. Lestochi assumed command of the U.S. Army Corps of Engineers, Alaska District, today in a change of command ceremony on Joint Base Elmendorf-Richardson. Col. Reinhard W. Koenig, the outgoing Alaska District Commander, relinquished command in a ceremony at District headquarters. Brig. Gen. Richard L. Stevens, commander of the Pacific Ocean Division, the Alaska District’s next higher headquarters located in Honolulu, served as the ceremony’s presiding officer.