Iranian nuclear scientist killed in bomb attack

On Tuesday Lieutenant General Benny Gantz, the Chief of the Israeli General Staff, reportedly told an israeli parliamentary panel that this would be a "critical year" for Iran, partly due to "things that happen to it unnaturally."

In November 2010 two bomb attacks in Tehran killed one nuclear scientist and wounded another.

Majid Shahriari, a lecturer at Shahid Beheshti University in Tehran, was killed in his car and his wife was wounded when two people drove by on motorcycles and attached the bombs, which then exploded, as the cars were moving.

In a separate incident, Shahriari's colleague, Fereidoun Abbasi, and his wife were wounded in an identical attack.

Two years ago, Masoud Alimohammadi, a university and nuclear scientist, was killed when a booby-trapped motorbike parked near his car exploded.

There was no immediate word from Israeli officials. Israel has always declined comment on previous such bombings in Iran.