Editing G and H-class destroyer (section)

==''Havant'' class==
The ''Havant''s were laid down in 1938 for Brazil and requisitioned on 5 September 1939. They were optimized for anti-submarine work and were completed without 'Y' gun and were equipped with eight throwers and three racks for a total of 110 depth charges. Unlike their [[sister ship|half-sisters]], they were fitted with a combined rangefinder-director above the bridge. Wartime modifications were similar to the other G- and H-class ships as a 12-pounder AA gun replaced the aft torpedo tubes, 20&nbsp;mm Oerlikons were added on the bridge wings and a Type 286 radar was installed. Later modifications replaced the .50-calibre machine guns with a pair of Oerlikons, a Type 271 radar was added that replaced the rangefinder-director, a Hedgehog was substituted for 'A' gun, the 12-pounder removed for more depth charge stowage, and a HF/DF mast was installed aft.<ref name=l63>Lenton, p. 163</ref>