VICKSBURG, Miss. – In a formal change of command ceremony, Major General Michael J. Walsh will transfer command of the Mississippi Valley Division, U.S. Army Corps of Engineers, to Major General John W. Peabody, Thursday, November 10. The ceremony will be officiated by the Corps' Acting Chief of Engineers, Major General Merdith “Bo” Temple, and will take place at 10 a.m. in the Vicksburg Convention Center.