This report also suggests US Massive Ordnance Penetrator (MOP), was upgraded so it can penetrate nuclear fortifications in Iran.
The laser guided 20-foot long MOP carries more than 5,300 pounds of explosive. It is designed to penetrate up to 200 feet underground, according to a WSJ article. .
The B-2 bomber can carry two MOP 15,000 pound bombs. The Israel F-15I Strike Eagles most formidable bunker buster is the GBU-28. The F15I can carry two of these 5,000 pound bomb.
Subscribe to the Rightardia feed: http://feeds.feedburner.com/blogspot/UFPYA