WRAPUP 4-Iran issues stark warning to Trump 'the gambler': We will end this war

Recasts with Iranian warning in paragraphs 1-3

By Parisa Hafezi, Phil Stewart and Maayan Lubell

ISTANBUL/WASHINGTON/JERUSALEM, June 23 (Reuters) - Iran said on Monday that the U.S. attack on its nuclear sites expanded the range of legitimate targets for its armed forces and called U.S. President Donald Trump a "gambler" for joining Israel's military campaign against the Islamic Republic.

Ebrahim Zolfaqari, spokesperson for Iran's Khatam al-Anbiya central military headquarters, said the U.S. should expect heavy consequences for its actions.

"Mr Trump, the gambler, you may start this war, but we will be the ones to end it," Zolfaqari said in English at the end of a recorded video statement.

Iran and Israel traded air and missile strikes as the world braced for Tehran's response to the U.S. attack on its nuclear sites over the weekend, which Trump suggested could lead to the overthrow of the Iranian government.

Commercial satellite imagery indicated Saturday's attack on Iran’s Fordow nuclear plant far underground had severely damaged or destroyed the site and the uranium-enriching centrifuges it housed, but its status remained unconfirmed, experts said.

In his latest social media comments on the U.S. strikes, Trump said: "Monumental Damage was done to all Nuclear sites in Iran."

"The biggest damage took place far below ground level. Bullseye!!!" he wrote on his Truth Social platform.

Trump earlier called on Iran to forgo any retaliation and said the government "must now make peace" or future attacks would be "far greater and a lot easier", fuelling global concern about further escalation of conflict in the Middle East.

The U.S. launched 75 precision-guided munitions including bunker-buster bombs and more than two dozen Tomahawk missiles against three Iranian nuclear sites, the chairman of the Joint Chiefs of Staff, General Dan Caine, told reporters.

The U.N. nuclear watchdog, the International Atomic Energy Agency, said no increases in off-site radiation levels had been reported after the U.S. strikes. Rafael Grossi, the agency's director general, told CNN that it was not yet possible to assess the damage done underground.

A senior Iranian source told Reuters that most of the highly enriched uranium at Fordow had been moved elsewhere before the attack. Reuters could not immediately corroborate the claim.

Tehran, which denies its nuclear programme is for anything other than peaceful purposes, launched a volley of missiles towards Israel in the aftermath of the U.S. attack, wounding scores of people and destroying buildings in Tel Aviv.

But it has not acted on its main options for retaliation, to attack U.S. bases or choke off the 20% of global oil shipments that pass through the Strait of Hormuz.

Attempting to strangle the strait could send global oil prices skyrocketing, derail the world economy and invite conflict with the U.S. Navy's massive Fifth Fleet based in nearby Bahrain.

Oil prices jumped on Monday to their highest since January. Brent crude futures LCOc1 were up $1.11 or 1.44% to $78.12 a barrel as of 0653 GMT. U.S. West Texas Intermediate crude CLc1 advanced $1.08 or 1.45% to $74.87.

(Reporting by Reuters; Writing by Ted Hesson and Stephen Coates; Editing by Diane Craft, Michael Perry, Raju Gopalakrishnan and Kevin Liffey)

((stephen.coates@thomsonreuters.com;))