US President Donald Trump has expressed diminishing optimism regarding a potential agreement with Iran ahead of a Tuesday deadline concerning the reopening of the Strait of Hormuz, a crucial oil transit route. Negotiators from both sides indicate that the differences between Washington and Tehran remain substantial, which may lead to military action if diplomatic efforts fail. Trump has warned of severe consequences for Iran, including potential strikes on civilian infrastructure such as bridges and power plants, stating that the entire country could be devastated in a single night. Despite ongoing negotiations facilitated by intermediaries like Pakistan and Turkey, US officials remain skeptical about achieving a breakthrough before the deadline. Iran has countered US demands with a proposal for a permanent ceasefire, emphasizing its control over the Strait of Hormuz as critical leverage. As the deadline approaches, both diplomatic and military options are still on the table, leaving the situation precarious and unresolved.