This joint resolution directs the President to withdraw U.S. Armed Forces from any hostilities in or against Oman unless Congress explicitly authorizes military action through a declaration of war or specific authorization. The resolution is based on Congress's constitutional authority to declare war and asserts that no such authorization currently exists for operations in Oman, despite the country's importance as a U.S. diplomatic partner. The measure includes a narrow exception allowing the military to respond to armed attacks or imminent threats against the United States itself. The resolution invokes expedited congressional procedures for consideration, meaning it would follow a fast-track voting process if brought to the floor. No specific funding or implementation timeline is specified in the legislation.