All branches of the Iranian armed forces are now operating under a maximum alert status across the nation. Known as Code 100, this readiness level applies to the army and the Islamic Revolutionary Guard Corps following threats from Tehran that any US attack will trigger unrestricted strikes on American bases and economic interests in the Middle East. Iran's central military command warned that regional partners assisting Washington would also be considered participants in any aggression.

The military mobilization follows a region-wide security warning from US embassies and the takeoff of a B-1B bomber from Fairford, England, carrying up to 75,000 pounds of ordnance. This shift comes after security chief Mohsen Rezaei stated that Tehran has delivered conditions to end the war through Qatari and Pakistani mediators, including the release of frozen Iranian funds and the lifting of a naval blockade.