GBU-57A/B MOP
GBU-57A/B MOP is a bunker buster or precision-guided munition.
Also recorded as GBU-57A/B Massive Ordnance Penetrator; GBU-57/B; GBU-57B/B; GBU-57C/B; GBU-57D/B; MOP.
Overview
United States Air Force bunker buster bomb of GBU-57 family.
In detail
Recorded constituent parts are BLU-127.
It is associated with United States.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“GBU-57A/B MOP”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1813267: GBU-57A/B MOP
Consult the source