sentences:  Following the Armistice on 11 November 1918, 55 Squadron was briefly used to run airmail services to British forces, before returning to the United Kingdom and losing its aircraft in January 1919, formally disbanding on 22 January 1920.The Squadron reformed on 1 February 1920, when No.142 Squadron, based at Suez and equipped with Airco DH.9s was renumbered.