America's new jumbo bunker busters

DEBKA is reporting that the US's B-2 stealth bombers are going to be outfitted with "newly-developed 15-tonne Massive Ordnance Penetrator bombs." The bombs are designed for hitting fortified underground targets - like the Iranian nuclear facility at Nantanz - and are 20% explosives and 80% metal. It is GPS guided and designed to bust a hole in any protective casing.Israel's Rafael Armaments