Haughey 'soured relations' with the UK in 1982

Former Taoiseach Charles Haughey’s attempts to put pressure on the British government during the Falklands War backfired and threatened relations between the two countries at the highest level, Northern Ireland Office (NIO) files from 1982 claimed.
Ministerial meetings were shunned after the Irish government sought a meeting of the UN Security Council to call for a ceasefire following Britain’s sinking of the Argentinian ship the General Belgrano.