A section of four soldiers from the
Royal Regiment of Fusiliers, coming from Crossmaglen, mounted an observation post at 2AM on 21 November 1975. The OP was on a slope at Drummuckavall behind bushes overlooking a small stream that ran along the border. Unknown to them, locals had spotted their position and informed the IRA. At 16:20 the next day, an IRA unit of up to 12 members attacked the OP. Heavy gunfire killed three of the Fusiliers and disabled their communications equipment. A later inquest found that the IRA unit had fired from two positions inside the Republic. Those killed were James Duncan (19), Peter McDonald (19), and Michael Sampson (20). The only fusilier on guard duty was McDonald, who was manning a light machine gun. The other soldiers were resting or taking a meal. The lance corporal in charge of the party, Paul Johnson, survived the first burst unscathed. He remained flat on the ground but was seriously injured on the wrist, side and back by a second burst of automatic fire after the IRA unit called on him to surrender. A second call to surrender was made, followed by more gunfire. The IRA unit then withdrew across the border. According to Johnson, they were shouting "Up the 'RA!" and laughing. Johnson managed to slip away by crawling 25 yards towards a nearby road, where British troops eventually airlifted him to safety in a helicopter. in an attack on the Tullyvallen
Orange Hall that killed five civilians. == Aftermath ==