this have likely been done before but whatever, in February 1991, the Provisional IRA launched a mortar shell at 10 Downing Street, inside John Major and his Cabinet were meeting about the Gulf War, in OTL they missed, but what if it had been a dead on hit
People Killed
Prime Minster: John Major
Chief Secretary to the Treasury: David Mellor
Secretary of State for Foreign and Commonwealth Affairs: Douglas Hurd
Secretary of State for Defence: Tom King
Chancellor of the Exchequer: Norman Lamont
Secretary of State for Trade and Industry: Peter Lilley
Secretary of State for Energy: John Wakeham
Cabinet Secretary: Robin Butler
Marshal of the Royal Air Force: David Craig
Attorney General: Patrick Mayhew
Percy Cradock
Charles Powell
Press Secretary to the Prime Minister: Gus O'Donnell
so who becomes PM? how does this change the Gulf War (if at all) and how does it change Northern Ireland.