The Israeli attack on Iran's nuclear facility

 Power Line:

We’re learning more about Israel’s attack on Iran’s nuclear facility at Natanz. Initially, the event was reported as a cyber attack and cyber may, in fact, have played a part. However, explosives were the main component.

The Jerusalem Post reports that the attack was carried out through a device smuggled into the facility and detonated remotely. The explosives reportedly took out both the primary and backup electrical systems. (At Natanz, the electrical substation reportedly is 40 to 50 meters below ground.) The initial explosion is believed to have set off secondary explosions, causing even greater damage.

An attack last July was carried out with explosives smuggled into a centrifuge assembly facility at the site. The explosives reportedly were embedded in a heavy table that was brought into the facility. An Iranian official says that this time a desk was used.

Another possibility is that the explosive device was placed in components before they were installed at Natanz, so that no agent was needed to smuggle them in. This theory was offered by former Israeli prime minister Ehud Olmert in an interview.

Either way — whether the explosives got in through smuggling or pre-installation — Israel’s accomplishment is stunningly impressive. Even the Iranians paid tribute. The former head of Iran’s Atomic Energy Organization acknowledged that “the design of the enemy was very beautiful.”

But Iran is reluctant to credit Israel. A government spokesman claims that the explosion was “not an external attack” and that a “traitor” has been identified. It may be that Israel used a “traitor” to help execute the attack.

How much damage did the explosions cause? The Iranians say that “thousands of centrifuges” were damaged. Centrifuges spin a gaseous uranium compound at high speeds to separate out and concentrate uranium-235, the fissile isotope of uranium needed for nuclear to fuel a reactor or nuclear bomb. The head of Iran’s Parliament Research Center announced on television that the destruction of the centrifuges has damaged “most of the enrichment facilities” at Natanz.

...

This attack will probably set back the Iranians about nine months which gives the Israelis time to plot their next attack against the genocidal religious bigots who rule Iran.