Battleship
Cold War

After World War II, several navies retained their existing battleships, but they were no longer strategically dominant military assets. It soon became apparent that they were no longer worth the considerable cost of construction and maintenance and only one new battleship was commissioned after the war, HMS Vanguard. During the war it had been demonstrated that battleship-on-battleship engagements like Leyte Gulf or the sinking of HMS Hood were the exception and not the rule, and with the growing role of aircraft engagement ranges were becoming longer and longer, making heavy gun armament irrelevant. The armor of a battleship was equally irrelevant in the face of a nuclear attack as tactical missiles with a range of 100 kilometres (60 mi) or more could be mounted on the Soviet Kildin -class destroyer and Whiskey-class submarine s. By the end of the 1950s, smaller vessel classes such as destroyers, which formerly offered no noteworthy opposition to battleships, now were capable of eliminating battleships from outside the range of the ship's heavy guns.

The remaining battleships met a variety of ends. USS Arkansas and Nagato were sunk during the testing of nuclear weapons in Operation Crossroads in 1946. Both battleships proved resistant to nuclear air burst but vulnerable to underwater nuclear explosions(in the case of Arkansas, “vulnerable” due to her proximity to the bomb crushing, flipping, and sinking her in less than a second). The Giulio Cesare was taken by the Soviets as reparations and renamed Novorossiysk; she was sunk by a leftover German mine in the Black Sea on October 29, 1955. The two Andrea Doria -class ships were scrapped in 1956. The French Lorraine was scrapped in 1954, Richelieu in 1968, and Jean Bart in 1970.

The United Kingdom's four surviving King George V -class ships were scrapped in 1957, and Vanguard followed in 1960. All other surviving British battleships had been sold or broken up by 1949. The Soviet Union's Marat was scrapped in 1953, Parizhskaya Kommuna in 1957 and Oktyabrskaya Revolutsiya (back under her original name, Gangut, since 1942) in 1956–57. Brazil's Minas Geraes was scrapped in Genoa in 1953, and her sister ship São Paulo sank during a storm in the Atlantic en route to the breakers in Italy in 1951.

Argentina kept its two Rivadavia -class ships until 1956 and Chile kept Almirante Latorre (formerly HMS Canada) until 1959. The Turkish battlecruiser Yavûz (formerly SMS Goeben, launched in 1911) was scrapped in 1976 after an offer to sell her back to Germany was refused. Sweden had several small coastal-defense battleships, one of which, HSwMS Gustav V, survived until 1970. The Soviets scrapped four large incomplete cruisers in the late 1950s, whilst plans to build a number of new Stalingrad -class battlecruiser s were abandoned following the death of Joseph Stalin in 1953. The three old German battleships Schleswig-Holstein, Schlesien, and Hessen all met similar ends. Hessen was taken over by the Soviet Union and renamed Tsel. She was scrapped in 1960. Schleswig-Holstein was renamed Borodino, and was used as a target ship until 1960. Schlesien, too, was used as a target ship. She was broken up between 1952 and 1957.

The Iowa -class battleship s gained a new lease of life in the U.S. Navy as fire support ships. Radar and computer-controlled gunfire could be aimed with pinpoint accuracy to target. The U.S. recommissioned all four Iowa -class battleships for the Korean War and the New Jersey for the Vietnam War. These were primarily used for shore bombardment, New Jersey firing nearly 6,000 rounds of 16 inch shells and over 14,000 rounds of 5 inch projectiles during her tour on the gunline, seven times more rounds against shore targets in Vietnam than she had fired in the Second World War.

As part of Navy Secretary John F. Lehman 's effort to build a 600-ship Navy in the 1980s, and in response to the commissioning of Kirov by the Soviet Union, the United States recommissioned all four Iowa -class battleships. On several occasions, battleships were support ships in carrier battle groups, or led their own battleship battle group. These were modernized to carry Tomahawk (TLAM) missiles, with New Jersey seeing action bombarding Lebanon in 1983 and 1984, while Missouri and Wisconsin fired their 16-inch (406 mm) guns at land targets and launched missiles during Operation Desert Storm in 1991. Wisconsin served as the TLAM strike commander for the Persian Gulf, directing the sequence of launches that marked the opening of Desert Storm, firing a total of 24 TLAMs during the first two days of the campaign. The primary threat to the battleships were Iraqi shore-based surface-to-surface missiles; Missouri was targeted by two Iraqi Silkworm missiles, with one missing and another being intercepted by the British destroyer HMS Gloucester.
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