President Donald Trump rejected a 60-day war-powers deadline on May 1, 2026, and declared the cease-fire with Iran terminated [1], [2].

This move signals a potential escalation in military action by bypassing congressional constraints on the duration of hostilities. By challenging the legality of the deadline, the administration is asserting broader executive authority over wartime operations.

In a letter sent to congressional leaders in Washington, D.C., Trump said the 60-day Iran War Powers deadline is "totally unconstitutional" [3]. The deadline arrived 60 days [1] after hostilities between the two nations began on Feb. 28, 2026 [1], [3].

Trump also confirmed the end of the previous truce. "The hostilities that began on February 28, 2026, have terminated," Trump said [1]. Other reports confirmed that the president said the cease-fire has "terminated" [2].

The administration argued that the deadline violates the War Powers Resolution [3]. This legal stance allows the U.S. to continue military action despite the expiration of the congressional window [3], [4].

The conflict has remained a point of contention between the executive branch and Congress since the initial outbreak of violence in February [1]. The rejection of the deadline marks a definitive break from the legislative oversight intended to limit the length of unauthorized military engagements [3].

“The 60‑day Iran War Powers deadline is totally unconstitutional.”

This development represents a significant constitutional clash over the War Powers Resolution, which is designed to prevent the U.S. from engaging in prolonged conflicts without congressional approval. By labeling the deadline unconstitutional and simultaneously ending the cease-fire, the president is removing the primary legal and diplomatic barriers to extended military operations in Iran.