Incontra il GBU-57 MOP, l'enorme bomba da quasi 14 tonnellate del bombardiere B-2 - Aeroflap
USAF takes delivery of the GBU-57A/B Penetrator - now there's nowhere to hide
The US Military recently posted pictures of a powerful bomb called the GBU- 57, designed to penetrate deep into the earth and destroy underground facilities.