The U.S. Army Corps of Engineers, Kansas City District, will conduct a change of command ceremony to recognize the arrival of Col. Travis J. Rayfield as its new commander. The ceremony will be live-streamed on www.facebook.com/usace.kcd Friday, June 11, at 10 a.m. Due to limited seating, the invite is for virtual attendance only. Rayfield will assume command from Col. William C. Hannan, Jr., who has commanded the district since July 2019.