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Thatcher vetoed Hague role

William Hague's first attempt to enter the world of Whitehall politics was blackballed by Margaret Thatcher, newly-released Government papers reveal. They also show the speech the Queen would deliver in the event of World War III.

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Laser weapon was deployed to Falklands, papers show

Britain deployed a laser weapon to the Falklands that was designed to "dazzle" Argentine pilots during battle, newly-released Government papers reveal.

Despite being quietly and hurriedly developed, the weapon was never used in action, according to a 1983 document released by the National Archives today.

Margaret Thatcher and Michael Heseltine in May 1983 at a Conservative Party press conference. Credit: PA/PA Archive

The letter is dated January 1983 and marked "Top Secret and UK Eyes A," from the then newly-appointed Defence Secretary Michael Heseltine to Prime Minister Margaret Thatcher.

Mr Heseltine wrote: "We developed and deployed with very great urgency a naval laser weapon, designed to dazzle low flying Argentine pilots attacking ships, to the Task Force in the South Atlantic.

"This weapon was not used in action and knowledge of it has been kept to a very restricted level."

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