HMS E22

HMS E22 was a British E class submarine built by Vickers, Barrow-in-Furness. She was laid down on 27 August 1914 and was commissioned on 8 November 1915.

Service history
HMS E22 was involved in experiments in the North Sea to intercept Zeppelins on 24 April 1916. E22 carried two Sopwith Schneider seaplane scouts on her casing. The boat would then submerge in calm waters and the planes would float on the surface. They would then take off and then return to the East coast of England in Felixstowe. The trials were not repeated.

HMS E22 was torpedoed by the German U-boat SM UB-18 off Great Yarmouth in the North Sea on 25 April 1916. There were no survivors.