President Donald Trump has informed Congress that the ongoing ceasefire with Iran effectively ends hostilities, allowing him to bypass lawmakers' authorization for the conflict. In a letter to congressional leaders, Trump stated that no exchange of fire has occurred since April 7, 2026, and that the hostilities that began on February 28 have terminated.
The move comes as the 60-day deadline approaches under the War Powers Resolution, which requires the president to end the use of military force within 60 days of notifying Congress unless lawmakers approve an extension. Trump's administration argues that the ceasefire pauses the clock, a position disputed by legal experts and Democratic lawmakers.
Despite the ceasefire, a long-term deal remains elusive. Iranian state media reported that Tehran sent a new proposal via Pakistan, but details are unclear. Trump expressed dissatisfaction, stating, "We just had a conversation with Iran. Let's see what happens. But, I would say that I am not happy."
The US Treasury has also warned that individuals or companies paying Iran a "toll" for passage through the Strait of Hormuz risk violating sanctions. The key shipping channel remains effectively closed, causing global economic disruptions.
Defense Secretary Pete Hegseth argued before a congressional hearing that the 60-day clock had paused, but Democratic Senator Tim Kaine countered, "I do not believe the statute would support that." Democratic efforts to constrain Trump on Iran have repeatedly failed, though some Republicans have signaled they may reconsider after the 60-day mark.
Legal experts question the administration's interpretation. Professor Heather Brandon-Smith of Georgetown University Law noted, "A ceasefire is not a permanent end to the conflict. To my mind, a permanent end to the conflict is what would actually close up the 60 days."
The conflict began when the US and Israel launched wide-ranging strikes on Iran, killing the country's supreme leader. Iran responded with attacks on Israel and US-allied Gulf states. The US and Israel have cited Iran's nuclear program as a threat, which Tehran denies.