<P> `` Fire in the hole '' is a warning that an explosive detonation in a confined space is imminent . It originated with miners , who needed to warn their fellows that a charge had been set . The phrase appears in this sense in state mining regulations , in military and corporate procedures , and in various mining and military blasting - related print books and narratives , e.g. , during bomb disposal or throwing grenades into a confined space . </P>
<P> `` Fire in the hole '' is a warning that an explosive detonation in a confined space is imminent . It originated with miners , who needed to warn their fellows that a charge had been set . The phrase appears in this sense in state mining regulations , in military and corporate procedures , and in various mining and military blasting - related print books and narratives , e.g. , during bomb disposal or throwing grenades into a confined space . </P>
where does the term fire in the hole come from
where does the term fire in the hole come from
miners , who needed to warn their fellows that a charge had been set
miners , who needed to warn their fellows that a charge had been set