A small group of Senate Republicans is drafting an authorisation for the use of military force against Iran, positioning it for potential action if President Donald Trump resumes strikes on the Islamic Republic, according to a report by Semafor.
The effort continues behind closed doors as lawmakers anticipate a possible return to hostilities following Trump's comments that the initial phase of the conflict has ended.
Under the War Powers Act, Congress can fast-track consideration of a military authorisation if it is introduced within the early phase of renewed fighting, potentially allowing for a rapid vote in the Senate.
Advisers are also assessing the voting threshold required to pass the measure, with some Republicans arguing it may clear the chamber with a simple majority rather than the higher 60-vote hurdle.
The proposed authorisation is expected to restrict the deployment of ground forces and limit the duration of any military engagement.
