Iran has issued a fresh warning about deploying a new weapon it claims could cause a “heart attack” among enemy forces, following the rejection of its latest peace proposal by Donald Trump. The threat marks a further escalation in rhetoric as tensions intensify in the ongoing conflict involving the United States and its allies.

According to Iranian officials, the weapon—described as something adversaries are “deeply afraid of”—could be unveiled soon near the strategically vital Strait of Hormuz. Rear Admiral Shahram Irani, commander of Iran’s navy, suggested the system is already positioned close to opposing forces and hinted at its psychological and tactical impact.

The warning came shortly after Trump rejected Iran’s proposal to reopen the Strait of Hormuz in exchange for easing the U.S. naval blockade. The proposal reportedly sought to delay discussions on Tehran’s nuclear programme, a condition the U.S. administration refused to accept, insisting that any agreement must address nuclear concerns directly.

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Iranian officials also claimed that their forces have carried out multiple missile operations targeting U.S. naval assets, including the aircraft carrier USS Abraham Lincoln, asserting that these strikes temporarily disrupted American air operations. These claims could not be independently verified, but they reflect Tehran’s attempt to project military strength amid the standoff.

The broader conflict has significantly impacted global trade and energy markets, particularly due to restrictions around the Strait of Hormuz, a key route for a large share of the world’s oil shipments. Iran has imposed limitations on vessel movement, while the U.S. blockade has further tightened pressure on Iranian exports, escalating the economic and geopolitical stakes.

As diplomatic efforts stall, both sides appear entrenched in their positions, with rising rhetoric and military posturing increasing the risk of further escalation. Analysts warn that continued brinkmanship could deepen instability in the region, with potential global repercussions on energy supply and security.

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