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Tensions Surge as Iran Responds to U.S. Peace Proposal and Trump Issues New Warning

President Trump warns of total destruction if Tehran rejects a new five-point peace proposal as regional maritime and proxy tensions escalate.

May 18, 2026 at 3:00 PM

Diplomatic and military tensions between the United States and Iran reached a critical juncture on Monday as President Donald Trump intensified his rhetoric against Tehran. In a series of statements on Truth Social, President Trump warned that Iran faces total destruction if it does not urgently agree to a new diplomatic framework. While the U.S. is reportedly considering various military contingencies, including ground-level options, officials have not confirmed any operational orders for a direct strike. On the diplomatic front, Tehran has officially responded to a five-point U.S. proposal. According to reports from the Fars news agency, the U.S. terms include a demand that Iran operate only a single nuclear site and transfer its entire stockpile of highly enriched uranium to the United States. These stringent requirements remain a major sticking point, with both nations appearing far apart on a final agreement despite the active communication channel. Regionally, the conflict continues to spill over into maritime and proxy arenas. Security agencies are investigating a drone strike near the UAE’s Barakah nuclear plant, while a commercial ship was reportedly seized near the UAE coast and diverted toward Iranian waters. Simultaneously, Israeli forces have continued to target Iran-aligned groups, reporting the assassination of a senior Islamic Jihad commander in Lebanon's Bekaa Valley. The Strait of Hormuz remains under high alert as shipping risks threaten to impact global energy markets.

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