IRAN says it might reassess its stance on nuclear weapons in an apparent threat to build an atomic bomb amid soaring tensions with Israel.
The country warned it may pursue a nuclear weapon - and use it to carry out revenge - if Israel strikes at its nuclear facilities.
Israeli officials have promised to respond to Iran's unprecedented attacks on Israel launched at the weekend, which followed the Israeli military's suspected air strike on Tehran’s consulate in Syria.
A senior commander of Iran’s feared Islamic Revolutionary Guard Corps (IRGC) said on Thursday that Israeli threats against Iran's nuclear facilities could lead Iran to review its "nuclear doctrine".
Iran has always maintained its nuclear program is strictly for peaceful purposes - but the country is considered to be on the "threshold" of becoming a nuclear power.
Gemma Collins breaks down in tears and left shaking with emotion on holiday
Experts say Iran is capable of building a nuclear bomb from one of its "covert" sites in as little as six months.
Ahmad Haghtalab, the commander of the IRGC unit responsible for protecting Iran's nuclear sites, said Israel's threats "against Iran’s nuclear facilities make it possible to revise and deviate from the declared nuclear policies and considerations," Tasnim reports.
Iran said after launching more than 300 drones, rockets, and missiles at Israel - most of which were intercepted, according to Israeli military - that its attack had been "completely successful".
But Israel has vowed to respond, with airstrikes against Iran's nuclear sites a potential option for retaliation.
Haghtalab said: "Through passive defence measures, highly advanced facilities and equipment, as well as the dispersion of our country’s nuclear facilities across Iran’s vast territory, we are ready to face any threat from [Israel]."
The IRGC commander warned that an Israeli attack on Iran's nuclear facilities would be met with an Iranian strike on Israel's nuclear sites, insisting "our fingers are on the trigger of firing strong missiles to destroy the designated targets".
He added : "If [Israel] wants to take action against our nuclear facilities, we will respond by attacking its nuclear sites using advanced weaponry."
Haghtalab's chilling warning comes after senior ex-Mossad official Zohar Palti said Israel was considering striking Iran's nuclear facilities as a retaliation option following Iran's missile and drone attack.
Iran's formidable Supreme Leader Ali Khamenei has rapidly expanded his country's nuclear program in recent years.
Nuclear weapons expert Kelsey Davenport warned that Iran is now "sitting on the threshold of nuclear weapons" and "can build a bomb more quickly than at any point in its history".
Woman falls to death from 60ft-high flat window putting up Christmas decorations
She said Tehran could have enough weapons-grade uranium for a nuclear bomb in as little as six months.
Ms Davenport estimated Iran would need less than a week to build an explosive device and could produce five or six in just a month from its "covert, undeclared sites" - which include a secretive underground lab currently under development near Iran's Zagros Mountains.
