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HMS Antrim (D18) facts for kids

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HMS Antrim D18 1976.jpeg
HMS Antrim in 1976
Quick facts for kids
History
United Kingdom
Name HMS Antrim
Namesake County Antrim
Ordered 5 January 1965
Builder Upper Clyde Shipbuilders
Laid down 20 January 1966
Launched 19 October 1967
Sponsored by Mrs Roy Mason, wife of then Minister of Defence (Equipment), Roy Mason
Commissioned 14 July 1970
Decommissioned 1984
Identification Pennant number: D18
Honours and
awards
Falklands War
Fate Sold to Chile on 22 June 1984
Chile
Name Almirante Cochrane
Namesake Thomas Cochrane
Acquired 22 June 1984
Decommissioned 7 December 2006
Fate Sold for scrap 11 December 2010
General characteristics
Class and type County-class destroyer
Displacement 5,440 tonnes (6,850 tonnes full load)
Length 522 ft (159 m)
Beam 53 ft (16 m)
Draught 20 ft (6.1 m)
Propulsion COSAG (Combined steam and gas) turbines, 2 shafts
Armament
  • 2 × Fore-mounted twin-gunned turret with 4.5-inch (114 mm) guns Mark N6 ("B" Turret was later replaced by 4× MM38 Exocet missile launchers)
  • 2 × mountings for Oerlikon 20 mm cannon
  • 1 × Aft-mounted Seaslug GWS.2 SAM (24 missiles)
  • 2 × Quad mountings (port & starboard) for Seacat GWS-22 SAM (In Chilean service, the Seacat was replaced by Barak surface-to-air missile system)
  • 2 × triple-tube launchers for shipborne torpedoes. STWS 1.
Aircraft carried 1 × Wessex HAS Mk 3 helicopter
Aviation facilities Flight deck and enclosed hangar for embarking one helicopter

HMS Antrim was a powerful destroyer ship that belonged to the British Royal Navy. It was launched on October 19, 1967. This ship played an important role in the Falklands War. During this conflict, it was the main ship leading the effort to take back South Georgia. Antrim also took part in the first successful anti-submarine operation ever done only by helicopters.

In 1984, the ship was sold to the Chilean Navy. It was then given a new name, Almirante Cochrane.

About the Ship

Antrim started its service in 1970. It spent its early years sailing in British waters and the Mediterranean Sea. In the mid-1970s, the Royal Navy made a big change to the ship. They removed one of its main gun turrets. In its place, they added four Exocet missile launchers. This made the ship much better at attacking other ships.

After the Exocet missiles were put on, engineers found a problem. Small arms fire could accidentally set off the missiles. To fix this, strong metal plates were added to the outside of the missile containers for safety.

Ship's Adventures

In 1976, Antrim visited Stockholm, the capital of Sweden. The ship proudly represented the Royal Navy at the wedding of the King of Sweden.

Falklands War Role

In 1982, Antrim became part of the Royal Navy's special group of ships. This group was sent to the Falkland Islands during the Falklands War.

Antrim was the lead ship for an operation called Operation Paraquet. This mission was to take back South Georgia in April 1982. During this mission, Antrim fired about 400 shells at enemy positions.

The ship's helicopter, a Westland Wessex HAS.Mk3, was very important. It rescued 16 SAS soldiers who were stuck on Fortuna Glacier. It also saved the crews of two other rescue helicopters that had crashed. This helicopter also helped find and disable an Argentinian submarine named Santa Fe. This was the first time ever that an anti-submarine operation was successfully carried out only by helicopters.

After the fighting, the commander of the Argentine forces on South Georgia signed the surrender papers. This happened in Antrim's wardroom, which is like a dining and meeting room for officers.

While helping with the main landing at San Carlos Water, Antrim faced danger. Twelve bombs missed the ship by a very small distance. However, one very large bomb, weighing about 1000 pounds (450 kg), hit Antrim. Luckily, it did not explode and no one was hurt. It took ten hours to safely remove the bomb from the ship. Antrim also fired its Sea Slug missile system at an Argentine Air Force Douglas A-4 Skyhawk plane, but it did not hit the target.

Today, a sign that used to be on Antrim is kept in the Falkland Islands Museum in Stanley.

Joining the Chilean Navy

Antrim was taken out of service by the British Royal Navy in 1984. It was then sold to Chile on June 22, 1984. The Chilean Navy renamed the ship Almirante Cochrane. This new name honored Thomas Cochrane, a famous naval officer who led the Chilean Navy from 1817 to 1822.

In 1994, Almirante Cochrane went through a major upgrade. This was similar to the changes made to its sister ship, Blanco Encalada (which was originally HMS Fife). The old Sea Slug missile launcher was removed. The ship's deck was made longer at the back to make space for a new, bigger helicopter hangar. In 1996, the ship also received the Barak SAM missile system. This new system replaced its older Seacat launchers.

The Chilean Navy stopped using Almirante Cochrane on December 7, 2006. On December 11, 2010, the ship was towed to China to be taken apart for scrap metal.

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