Secret move to upgrade air base for Iran attack plans

The US is secretly upgrading special stealth bomber hangars on the British island protectorate of Diego Garcia in the Indian Ocean in preparation for strikes on Iran's nuclear facilities, according to military sources.

The improvement of the B1 Spirit jet infrastructure coincides with an "urgent operational need" request for £44m to fit racks to the long-range aircraft.

That would allow them to carry experimental 15-ton Massive Ordnance Penetrator (MOP) bombs designed to smash underground bunkers buried as much as 200ft beneath the surface through reinforced concrete.

One MOP - known as Big Blu - has already been tested successfully at the US Air Force proving ground at White Sands in New Mexico. Tenders have now gone out for a production model to be ready for use in the next nine months.

The "static tunnel lethality test" on March 14 completely destroyed a mock-up of the kind of underground facility used to house Iran's nuclear centrifuge arrays at Natanz, about 150 miles from the capital, Tehran. More....