Operation Sea Orbit

Operation Sea Orbit was the 1964 around-the-world cruise of the United States Navy's Task Force One, consisting of USS Enterprise (CVAN-65), USS Long Beach (CGN-9), and USS Bainbridge (DLGN-25). This all-nuclear-powered unit steamed 30,565 miles unrefuelled around the world for sixty-five days.

The cruise began on July 31 and ended on October 3. The full itinerary comprised Rabat, Morocco; Dakar, Senegal; Freetown, Sierra Leone; Monrovia, Liberia; Abidjan, Ivory Coast; Nairobi, Kenya; Karachi, West Pakistan; Fremantle, Melbourne, and Sydney in Australia; Wellington, New Zealand; Buenos Aires, Argentina; Montevideo, Uruguay; and Santos, Rio De Janeiro and Recife in Brazil. Enterprise made only three port calls: Karachi, Sydney and Rio De Janeiro.

Operation Sea Orbit was the idea of Vice Admiral John S. McCain, Jr., who saw the exercise – which demonstrated how nuclear-powered ships could operate unfettered by shore logistical ties – as a statement of American technical achievement similar to that of the coal-burning Great White Fleet in 1907-1909. USS Enterprise (CVN-65) was under the command of Captain Frederick H. Michaelis; the guided missile cruiser USS Long Beach (CGN-9) under the command of Captain Frank H. Price, Jr.; and guided missile frigate USS Bainbridge (DLGN-25) under the command of Captain Hal C. Castle.

The mission was commanded by Rear Admiral Bernard M. Strean. The operation gained considerable attention overseas but less in the United States.

Veterans of Operation Sea Orbit gathered on July 30, 2004, for a 40th anniversary reunion. In 2011, Operation Sea Orbit was included in the Technology for the Nuclear Age: Nuclear Propulsion display for the Cold War exhibit at the U.S. Navy Museum in Washington, DC.