Donald Trump has issued a cryptic warning on Truth Social, urging “everyone” to leave Tehran as soon as possible,

The US president did not confirm whether Washington would be intervening in the ongoing hostilities between Israel and Iran.

Israeli PM Benjamin Netayahu, who reportedly asked the US to take a direct part in the strikes, said he had positioned the Israeli attack as a “service” to protect both the US and the wider world from Iran.

“Today, it’s Tel Aviv. Tomorrow, it’s New York. Look, I understand ‘America First’. I don’t understand ‘America Dead’,” he said, adding that Israel would need Washington’s help to totally eliminate Tehran’s nuclear program.

The two states have been exchanging strikes since Friday when Israel bombed Iranian nuclear and military facilities, describing the move as a preemptive effort to halt the Islamic Republic’s alleged pursuit of nuclear weapons.

RT reports: Iran, which denies these claims, said the airstrikes amounted to a declaration of war and has retaliated with multiple volleys of ballistic missiles.

“Iran should have signed the ‘deal’ I told them to sign. Such a shame and waste of human life. Simply stated, IRAN CANNOT HAVE A NUCLEAR WEAPON. I said it over and over again!” Trump wrote on Monday evening, as the conflict entered its fifth day.

“Everyone needs to evacuate Tehran immediately!” the US leader added, without elaborating on where the city’s roughly 10 million residents should go.

Trump earlier insisted that the US “had nothing to do with the attack on Iran” but warned Tehran of retaliation “at levels never seen before” if it targets American assets in the region. He declined to clarify what might trigger US military involvement, telling reporters on Monday: “I don’t want to talk about that.”

Earlier in the day, US Defense Secretary Pete Hegseth confirmed the deployment of additional “defensive capabilities” to the Middle East, without disclosing which military assets were sent over the weekend.

“Protecting US forces is our top priority, and these deployments are intended to enhance our defensive posture in the region,” Hegseth posted on X.

According to Military Watch Magazine, the US has reportedly sent more than 30 aerial refueling tankers across the Atlantic toward the Middle East. The outlet described the buildup as “unprecedented,” suggesting it could signal broader US involvement in the Israeli-Iranian conflict.

Israel has reportedly asked the US to participate directly in strikes on Iran. The IDF lacks the bunker-buster bombs required to destroy the Islamic Republic’s heavily fortified underground nuclear sites, but Washington could supply them, Axios reported Saturday, citing West Jerusalem officials.

Israeli Prime Minister Benjamin Netanyahu has refused to rule out an attempt to assassinate Iranian Supreme Leader Ali Khamenei, telling ABC News on Monday: “It’s going to end the conflict.”

Tehran has repeatedly stated that its nuclear program is peaceful and has accused Israel of undermining diplomatic efforts with the US.

“Iran did NOT begin this war and has no interest in perpetuating bloodshed. But we will proudly fight to the last drop of blood to protect our land,” Iranian Foreign Minister Abbas Araghchi posted on X on Monday. He warned that “getting the US mired in the Mother of Forever Wars” would destroy any chance of a diplomatic solution.