Former President Donald Trump has intensified pressure on Tehran to strike a nuclear agreement, warning that failing to do so could lead to “something worse” and urging that Iran act “before there is nothing left.” The statement came shortly after a series of Israeli airstrikes, which Trump described as his last chance at diplomacy.
Context: Israel's Strikes and Trump’s Diplomacy Push
Days after Israel initiated Operation Rising Lion—a major offensive against Iranian nuclear and military sites—Trump took to Truth Social to call on Iran to agree to a deal. He noted that he had provided “chance after chance” and hinted that the next attack would be “even more brutal,” insisting that further bloodshed could be avoided if Tehran seized the moment diplomatically.
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A Diplomatic Push Amid Military Fingers Hovered
By issuing a stern ultimatum from his private platform, Trump is positioning himself as the pivotal voice among U.S. officials advocating diplomacy over continued military escalation. His message appears designed to influence Iranian decision-making and shape the ongoing nuclear negotiations scheduled in Oman this weekend.
This aligns with broader U.S. policy: Trump has repeatedly described diplomacy as his preferred path—so long as Iran suspends uranium enrichment. He has paused Israeli strikes in the past to favor diplomatic attempts and is pushing this same dynamic today.
“Maximum Pressure”: The Trump Strategy Remains
Trump’s warning echoes his broader 2025 “maximum pressure” policy—reimposing sanctions, threatening military intervention, and offering conditional sanctions relief for curbs on Iran’s nuclear capability. Critics argue this tactic stifles civilian Iran's economy while emboldening hardliners; supporters say it brings Tehran to the table.
What Trump’s Ultimatum Could Mean
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Diplomatic leverage: The message is intended to influence negotiators in Oman, possibly tightening Iran’s negotiating stance.
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Military pressure: Referring to further planned attacks, Trump sends a warning both to Iran and to Israeli decision-makers.
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Political messaging: With a potential return to broader political relevance, Trump positions himself at the forefront of national security discourse—and appeals to his base.
Trump urges Iran to reach deal “before there is nothing left'” and "the United States makes the best and most lethal military equipment anywhere in the World, BY FAR, and that Israel has a lot of it, with much more to come - And they know how to use it." https://t.co/8PAduIHmc7
— Steve Lessner (@SteveLessner) June 13, 2025
What Comes Next
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Nuclear talks in Oman: Watch closely for breakthroughs or breakdowns—this ultimatum may shape tone or timing.
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Iranian retaliation: Tehran is expected to respond—whether through military action, nuclear posture, or diplomatic brinkmanship remains uncertain.
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Global reactions: Allies and adversaries alike will assess Trump’s approach—is it stabilizing or destabilizing?
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Policy evolution: If diplomacy fails, Trump may retreat to more aggressive military or economic sanctions.
