The Navy Long Service Medal
Ribbon: Red with central white stripe.
Founded: 29 January 1801.
Awarded: 25 years service in the Navy or a Navy dockyard.
The Army Long Service Medal
Ribbon: Red with central white stripe.
Founded: 25 September 1945.
Awarded: 25 years service in the Army.
The Air Force Long Service Medal
Ribbon: Red with central white stripe.
Founded: 11 March 1953.
Awarded: 25 years service in the Air Force.