Israel could attempt to damage or destroy Iran's Fordow nuclear facility by deploying a team of special forces if the US is unwilling to deploy its 'bunker-busting' bombs, an official has claimed.

The Fordow Fuel Enrichment Plant (FEP), buried deep beneath the mountains near the holy city of Qom, is one of Iran's most secretive and heavily fortified nuclear facilities.

Enrichment centrifuges housed within its secured chambers are capable of producing uranium at near-weapons-grade levels, and access to the site is tightly controlled by the Islamic Revolutionary Guard Corps (IRGC).

Built in defiance of international pressure and revealed to the world only after Western intelligence agencies exposed its existence in 2009, the site was constructed some 90 metres (285ft) underground to shield it from aerial bombardment.

Only the US has the Massive Ordnance Penetrator (MOP) munitions capable of reaching the facility, but Trump on Wednesday said: 'We have the capability to do it, but that doesn't mean I am going to do it.'