Russia has delivered its first shipment of nuclear fuel to a reactor it is helping to build at Bushehr in Iran.
The two sides reached agreement last week on a schedule to finish building the plant after years of delays.
The UN has demanded that Iran halt uranium enrichment but has approved the Russian nuclear fuel deliveries.
US President George W Bush supported the move, but said it proved "the Iranians do not need to learn how to enrich" uranium for themselves.
Some Western countries fear Iran is trying to build nuclear weapons but Tehran says its programme is for peaceful power generation only. - BBC NEWS
I think the world "nuclear" should just cease its existence.