7/7 bombing: London Underground slow to tell bus networks, inquest hears | 7 July London attacks | The Guardian
Co Armagh security alert ends and items taken from scene after IED warning | BelfastTelegraph.co.uk
Petrol bomb hurled onto bus in Northern Ireland disorder - YouTube
Car bomb explodes in Londonderry in Northern Ireland - YouTube
One security-related death and five bombings recorded in N Ireland in 2022 | Evening Standard
Timeline: London's Explosive History : NPR
Suspected pipe bombs found in Northern Ireland cemetery ahead of Joe Biden visit
The Strange Tale of the IRA Army Council's 1976 Tube Bombers – The Irish Peace Process
Last PIRA bomb before 1994 ceasefire, Downpatrick. The "barrack buster" exploded after leaving the launching tube and devastated local businesses in St. Patrick's Ave. before reaching its target, the RUC station -
Bus explodes after being pelted with petrol bombs as violence in Northern Ireland continues | Evening Standard
9 Schematic of Combustion Bomb, Strand, and Igniter. | Download Scientific Diagram
County Down mortar attack: Police foil plot after launching tube found on farm in Northern Ireland | The Independent | The Independent
Pipe bomb hi-res stock photography and images - Alamy