The Presidential Service Badge (PSB) is an identification badge of the United States Armed Forces which is awarded to members of the U.S. Army, U.S. Navy, U.S. Air Force, U.S. Space Force, U.S. Marine Corps, and U.S. Coast Guard as well as other members of the uniformed services, such as the U.S. National Oceanic and Atmospheric Administration Commissioned Corps and the U.S. Public Health Service Commissioned Corps, who serve as full-time military staff to the president of the United States.

The White House Military Office (WHMO) is a department within the White House Office that provides military support for White House functions, including food service, presidential transportation, medical support, emergency medical services and hospitality services. The White House Military Office is headed by the White House Military Office Director.