HMS Ocelot was the last submarine to be built in Chatham Dockyard for the Royal Navy launched in May 1962 from No. 7 Slip. Ocelot was paid off in August 1991 and returned to Historic Dockyard Chatham UK in 1992. HMS Ocelot. - Well ! ! , even Wikipedia can’t tell you anything about the service life of Ocelot. All the Cold War Operational History states is “During the 1960s, Ocelot took part in clandestine missions.” Ocelot was one of thirteen Oberon Class submarines built for the Royal Navy, out of a total of 27 built for five different nations between 1959 and 1964.
The standard complement was 68 made up from six officers and sixty two sailors.
Ocelot was laid down on 17 November 1960, and launched on 5 May 1962. The boat was commissioned into the Royal Navy on 31 January 1964.