sentences:  HMS "Saracen" was a third-batch S-class submarine and was ordered by the Admiralty on 23 January 1940.She was laid down in the Cammell Laird Shipyard in Birkenhead on 16 July 1940, and launched on 16 February 1942.On 24 June 1942, "Saracen", under the command of Lieutenant M.G.R.