What is the second deadliest attack to the Narrow Point Massacre by the IRA in 1978?
Ballygawley bus bombing: The Ballygawley bus bombing was a roadside bomb attack by the Provisional Irish Republican Army (IRA) on a bus carrying British soldiers in Northern Ireland. Ballygawley bus bombing:  It was the second-deadliest attack on the British Army in Northern Ireland during the Troubles, after the Warrenpoint ambush of 1979. Warrenpoint ambush: The Warrenpoint ambush or Narrow Water ambush (also called the Warrenpoint massacre or Narrow Water massacre) was a guerrilla attack by the Provisional Irish Republican Army (IRA) on 27 August 1979.
Ballygawley bus bombing