The USS Callaghan (DD-792) is a Gearing-class destroyer of the United States Navy that served during the Cold War. Throughout its service, the ship earned several awards, including the National Defense Service Medal and the Vietnam Service Medal, recognizing its contributions to military operations and support during the Vietnam War. In addition to these medals, the USS Callaghan received the Republic of Vietnam Gallantry Cross with Palm, which honors units for their valor and dedication in combat. These awards reflect the ship's commitment to its missions and the bravery of its crew during challenging times.