Coniston massacre
Brooks was killed on or about 7 August 1928, and his body was partly buried in a rabbit hole. No eyewitnesses to the actual murder were ever identified, and there are conflicting accounts of the discovery of the body and subsequent events.
Clonoe ambush
Three other IRA members — Gerard Harte, Martin Harte and Brian Mullin — had been ambushed and killed by the SAS as they tried to kill an off-duty Ulster Defence Regiment soldier near Carrickmore, County Tyrone. British intelligence identified them as the perpetrators of the Ballygawley bus bombing, which killed eight British soldiers. After that bombing, all troops going on leave or returning from leave were ferried in and out of East Tyrone by helicopter. Another high-profile attack of the East Tyrone Brigade was carried out on 11 January 1990 near Augher, where a Gazelle helicopter was shot down.