Brown warns Iran in nuclear standoff

Prime Minister Gordon Brown warned Iran on Monday it faced growing isolation if it rejected an offer from major powers on its disputed nuclear programme.

In the first address to Israel's parliament, the Knesset, by a British prime minister, Brown pledged to stand by Israel and said Iranian President Mahmoud Ahmadinejad's threats to wipe the country off the map were "totally abhorrent".

"Iran has a clear choice to make: suspend its nuclear programme and accept our offer of negotiations or face growing isolation and the collective response not just of one nation but of all nations around the world," Brown said.

He said Britain, which as a permanent member of the U.N. Security Council has helped push through three sanctions resolutions against Iran, "will continue to lead . in our determination to prevent an Iranian nuclear weapons programme".

The United States, Britain, France, Germany, Russia and China have offered Iran financial and diplomatic incentives to halt nuclear activity which the West fears is a cover for making bombs. Tehran says it is aimed solely at generating electricity.

After talks in Geneva ended in stalemate on Saturday, the six major powers gave Iran two weeks to answer calls to rein in its nuclear activities or face tougher sanctions.

Government officials with Brown said if Iran did not accept the incentives, the next step would be to ratchet up sanctions, possibly including sanctions on the oil and gas industry.

They said such sanctions could seek to target Iran's domestic energy market by making it difficult for Iran to obtain equipment and spare parts for its refineries.

Tensions between Iran and the West have helped drive up crude oil prices to record highs in recent months.

Earlier on Monday, U.S. Secretary of State Condoleezza Rice warned Tehran it faced more sanctions if it flouted the two-week deadline.

Before Brown spoke, the speaker of the parliament, Dalia Itzik, said it was unbelievable that 63 years after the Holocaust, "we are again facing the threat of extermination from the Iranians, with whom we have no conflict".

PEACE

Brown, who began his speech with the Hebrew phrase for "peace be with you", said a historic peace with the Palestinians was within Israel's grasp. He urged Israel to freeze the expansion of Jewish settlements in the occupied West Bank and to withdraw from them in a future peace deal.

That comment drew heckling from one person in the chamber but Brown received a standing ovation at the end of his speech.

Brown described the current leadership of the Palestinian Authority as the best partner Israel has had for peace in a generation and said it must fulfil its security obligations.

Speaking to reporters on Sunday evening, Brown said Iran had broken the terms of the nuclear Non-Proliferation Treaty and had "misled the international community about the scale of their preparations for weaponry".

The United States has refused to rule out military action against Iran if diplomacy fails to resolve the nuclear row.

Israel, long assumed to have nuclear arms, has sworn to prevent Iran from obtaining atomic weapons. An Israeli air force drill last month raised speculation it was planning an attack.

A senior Iranian official was quoted this month as saying Iran would destroy Israel and 32 U.S. military bases in the Middle East if the Islamic Republic was attacked.