Somers-class destroyer

The five Somers class were built to round out the eight Porter-class 1850-ton destroyers to the London Naval Treaty tonnage limit of thirteen such ships, and were originally intended to be repeat Porters. However, controversial (for the time) high-pressure, high-temperature air-encased boilers derived from the ones installed in the modernized battleship became available, and the class was built to a modified design by Gibbs & Cox. The new boilers allowed the use of a single stack. This combined with weight savings (including elimination of reload torpedoes) allowed an increase from two quadruple centerline torpedo tube mounts to three (versus the Porters). However, the Somers class were still over-weight and top-heavy. This increased the ships' range from to . Anti-aircraft (AA) protection was initially provided by two quadruple 1.1-inch machine cannon mounts and two .50-caliber machine guns. The 1.1-inch mounts were intended to compensate for the 5 inch guns' lack of AA capability; in the 1930s two quad mounts were thought to be sufficient. During World War II, as with the Porters, the Somers-class main armament was reduced to six guns, with the light AA armament replaced by up to six 40 mm Bofors in twin mounts and several 20 mm Oerlikon guns by also landing a torpedo tube mount. On most ships four K-gun depth charge throwers were added to augment the as-built pair of depth charge racks. In Davis and Jouett the main armament was replaced by five dual-purpose guns in two twin and one single mount. Later in these two, the torpedo armament was eliminated along with two K-guns and one depth charge rack to maximize the number of 40 mm guns at 14, placed in two quad mounts and three twin mounts. ==Service==

In 1941, all of the class were based in the Atlantic or Caribbean conducting Neutrality Patrols, during which Somers and the cruiser captured a German blockade runner, earning the last prize money ever awarded by the US Navy. In early 1942 Warrington and Sampson moved to the Southeast Pacific Area, escorting convoys from the Panama Canal to the Society Islands, along with patrols to ports in South America. These two transferred to the Southwest Pacific Area in mid-1943, with operations including the start of the Bougainville Campaign, a raid on New Ireland, and actions near New Guinea. Somers, Davis, and Jouett spent the first years of the war patrolling the Caribbean and South Atlantic, intercepting several German blockade runners and at least one U-boat () near Brazil. In January 1943 Somers relocated to Bathurst, Gambia to support the Roosevelt-Churchill-De Gaulle Casablanca Conference, later escorting the Free French warships and from Dakar, Senegal to the United States. In May 1944 all of the class were transferred to the North Atlantic as part of the buildup for the invasion of Normandy, which Somers, Davis, and Jouett directly supported. Although Davis struck a mine and returned to the US for repairs, Somers and Jouett also supported the invasion of southern France in August, in which Somers sank two German vessels and engaged shore batteries. Warrington foundered in a hurricane near the Bahamas in September. The remainder of the class spent the rest of the war escorting convoys in the Atlantic and Mediterranean. Following the war, all were scrapped by 1947. ==Ships in class==