... Sunday, there was more evidence of an efficient and brutal covert operation that continues to degrade Iran’s military capabilities.
Iranian officials revealed that one of the 17 men killed in a huge explosion at a munitions depot was a key Revolutionary Guard commander who headed Iran’s missile program. And the IRNA state news agency reported that scientists had discovered a new computer virus in their systems, a more sophisticated version of the Stuxnet worm deployed last year to foul up Iran’s centrifuges.
Iran said the army base explosion was an accident and the new Duqu virus was contained. But Israeli newspapers and some U.S. experts said it appeared to be more from an ongoing secret operation by the CIA and Israel’s Mossad to eliminate Iran’s nuclear threat.
The covert campaign encompasses a series of assassinations of Iranian nuclear scientists since 2007 and a similar explosion at another Iranian missile base two years ago both widely attributed to the Mossad.
“May there be more like it,” was all Israeli Defense Minister Ehud Barak said when Army Radio asked about the new blast.
There was a third mysterious event: The son of a top Iranian hard-liner was found dead — a seeming suicide — in a Dubai hotel on Sunday. His father called it “suspicious” and linked to the base explosion, without elaborating....