 Complete the following phrase:  Verdun received a Le Chemit deck watch from the Royal Observatory on 13 August 1927. She went into reserve at Rosyth as part of the 9th Destroyer Flotilla until September 1939, when she was selected for conversion into an anti-aircraft escort WAIR at Chatham Dockyard. She was rearmed and her pent number changed from D93 to L93 on completion in May 1940. She operated as a convoy escort out of Rosyth and in the North Sea, being damaged by a bomb on 1 November 1940 that killed 11 men, including her captain. She was repaired at Harwich and spent the rest of the war escorting convoys along the east coast. In November 1941, she was in sustained action against an attack by German E-boats; three British merchant ships were sunk in the engagement. From February to April 1942 she formed part of the escort screen for heavy units of the Home Fleet that were supporting the 