U.S. Marines with 4th Marine Aircraft Wing stand as part of a color guard prior to the 4th MAW change of command ceremony at Naval Air Station Joint Reserve Base New Orleans, April 13, 2019. The ceremony is a Marine Corps tradition to acknowledge a transfer of authority and responsibilities. 4th MAW relocated several times during Marine Corps history and formally was located in Glenview, Illinois, June 1, 1962. (U.S. Marine Corps photo by Lance Cpl. Jose Gonzalez)