Air Force of the United States published in a video network, where another test two sealed heavy-duty bunker GBU-57 bombs last modification.
Resetting the bombs was carried out strategic stealth bomber of the US Air Force B-2 Spirit. This transport was designed to deliver the missiles to the target. The footage, dated 16 May, it is seen, as the planes dropped one after the other two super-powerful bombs, which initially penetrate the soil exactly the intended target, and then goes underground warhead explosion.
The weapon itself or GBU-57 Massive Ordnance Penetrator (MOP) in the US is corrected aviation bunker bomb. Cannon developed the Boeing Corporation.
Before the explosion, weapons can dive down to 61 meter or punch up 19 meters of reinforced concrete. bomb mass reaches 13,6 tons. The shell is the most powerful non-nuclear warhead in the US arsenal. Initially, the GBU-57 was created to eliminate the underground fortifications of North Korea and Iran.