The British government considered pulling England out of the 1982 World Cup as war broke out over the Falkland Islands, according to documents released by the National Archives under the 30-year rule.
In the aftermath of the Falklands conflict, sports governing bodies were urged to pull out of competitions with Argentinian teams because players might find it "difficult to meet Argentina on a sports field" if fighting was continuing.
But the documents show that cabinet ministers debated whether pulling out of the 1982 Football World Cup in Spain would send the right message.
In the end, England played and was knocked out in the second round.
US President Ronald Reagan issued a last-ditch appeal to Margaret Thatcher to abandon her campaign to retake the Falklands and to hand over the islands to international peacekeepers, according to official documents made public today.
Files released by the National Archives under the 30-year-rule show that Mr Reagan called the Prime Minister on 31 May 1982 as British troops were closing in on final victory.
"The best chance for peace was before complete Argentine humiliation," he told her, and urged her "to hand over the Queen's islands to a contact group".
Mrs Thatcher replied that she would not consider a ceasefire before the Argentinians withdrew from the Falklands.
Documents released by the National Archives under the 30-year-rule reveal that Margaret Thatcher's Attorney General, Sir Michael Havers, devised an elaborate plan to deceive Argentinian arms buyers in the run-up to the Falklands war.
Havers came up with the ploy in league with a friend in the air freight business in June 1982.
In a letter to Prime Minister Thatcher, he admitted himself that the idea was "more appropriate to a James Bond movie!"
The ploy involved approaching potential arms exporters with the offer of providing a freight service, and then redirecting the weapons to a safe location.
A letter from the late broadcaster Sir Jimmy Savile to the then-Prime Minister Margaret Thatcher has been released by the National Archives under the 30-year rule.
In the 1982 letter, Savile thanks the Prime Minister for a lunch he attended and even proclaims his love for her.
A British marine who fought in the Falklands war returns to meet an Argentine soldier whose camera he found thirty years ago.Read the full story ›