Question: Blast bomb, is a term used in Northern Ireland, for a type of improvised explosive device, a police officer was killed by a blast bomb in Northern Ireland during which ethno-nationalist conflict in Northern Ireland during the late 20th century, by loyalists?
Sentence (from "Ammunition technician"): After gaining sufficient experience, those who show the appropriate qualities are given extra training to render safe improvised explosive devices (IEDs) by a process called improvised explosive device disposal.
Relevant evidence: No