U.S.-Iran Tensions Escalate as Trump Rejects 'Unacceptable' Nuclear Proposal

Diplomatic efforts to resolve the U.S.-Iran conflict stalled on May 11 after President Donald Trump formally rejected a back-channel nuclear proposal from Tehran. The Iranian offer reportedly suggested diluting part of its highly enriched uranium stockpile and shipping the remainder to a third country, such as Russia. President Trump characterized the proposal as "garbage" and "totally unacceptable," maintaining his demand for the complete removal of all enriched materials. On the ground, the conflict continues to severely impact global energy markets. A dual blockade—enforced by Iran at the Strait of Hormuz and a U.S. counter-blockade of Iranian ports—has left approximately 1,500 cargo vessels trapped in the Persian Gulf. Iran's state-linked media indicated that any resolution must include the lifting of oil sanctions within 30 days, the unfreezing of foreign assets, and the payment of war reparations. Security concerns expanded across the region as the UAE, Kuwait, and Qatar reported drone attacks attributed to Iranian proxies. In Israel, Prime Minister Benjamin Netanyahu warned that the conflict "is not over," as the IDF continues operations against Hezbollah in southern Lebanon. Internally, Iran's judiciary has accelerated the execution of alleged foreign agents, hanging Erfan Shakourzadeh on Monday for reportedly spying for the CIA and Mossad.