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Analysis

Israel pushes for full Iran blockade as it awaits Trump's next move

Israel’s preferred strategy, sources told Al-Monitor, calls for a comprehensive naval, economic, land and air blockade of Iran, alongside tighter sanctions and covert activity aimed at destabilizing the regime.

A bride and group couple rides in a military jeep arriving for a public mass wedding ceremony at Imam Hossein Square in Tehran on May 18, 2026. Iran said on May 18 that it had responded to a new US proposal aimed at ending the war, adding that diplomatic exchanges continue despite Iranian media reports describing Washington's demands as excessive. Washington and Tehran have been swapping proposals in an effort to end the conflict which the US and Israel launched on February 28, but they have held only a sin
A bride and groom arrive in a military jeep for a mass wedding ceremony at Imam Hossein Square in Tehran on May 18, 2026. — AFP via Getty Images

TEL AVIV — US President Donald Trump’s announcement Monday on Truth Social that he had called off a massive strike against Iran, which he claimed had been scheduled for Tuesday, reassured neither ordinary Israelis nor the country's leadership.

In the second part of his message, Trump wrote that he had instructed his top generals to “be prepared to go forward with a full, large-scale assault on Iran, on a moment’s notice, in the event that an acceptable deal is not reached.”

For Israelis, who have yet to recover from the retaliatory Iranian missile attacks that sent millions scrambling for shelter during five weeks of war, Trump’s latest reversal was merely the latest twist in an ongoing roller coaster of uncertainty surrounding his intentions since the April 7 ceasefire with Iran.

Some Israeli officials have joked that they have resorted to prediction platforms such as Polymarket to guess whether Trump will ultimately order a massive strike on Iran, a limited one or no strike at all.

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