Vietnam-Era Law May Complicate Things for Trump on Iran

A deadline tied to an old Vietnam-era law is quickly becoming a key pressure point for President Trump as U.S. involvement in Iran approaches two months without formal approval from Congress.

Under the 1973 War Powers Resolution, a president can send American forces into active conflict for up to 60 days without authorization from lawmakers. After that, there is a limited 30-day window meant only for safely withdrawing troops. Trump officially informed Congress of the Iran operation on March 2, setting up an initial cutoff date of May 1.

Lawmakers recently weighed in on whether to rein in the president’s authority. On Wednesday, the Senate rejected a measure aimed at limiting Trump’s war powers, with a 51-46 vote. Still, not all Republicans are fully on board with continuing military action indefinitely. Senator John Curtis and Representative Brian Mast have both suggested they may oppose extending the operation beyond the May 1 deadline without a formal authorization for the use of military force. Up to now, Senator Rand Paul of Kentucky stands as the only Republican who has voted to restrict the president’s authority on this issue.

There remains a possibility that Congress could step in and formally approve the mission. Senator Lisa Murkowski is reportedly working on legislation that could provide that authorization. However, presidents from both political parties have often challenged the War Powers Resolution, arguing it either oversteps constitutional boundaries or does not apply in certain situations. President Obama took that stance during U.S. involvement in Libya, and President Trump previously dismissed the law in relation to Yemen.

If the administration chooses to move forward without congressional approval, it could force Republican lawmakers to decide whether to support the president or push back as the legal deadline approaches.

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