Iranian Parliament Speaker Mohammad Bagher Ghalibaf said Sunday that Iran is prepared for all options in response to any aggression from the U.S. [1].

The warning signals a heightening of military readiness in Tehran as tensions rise over nuclear demands and perceived American hostility. Such rhetoric often precedes shifts in regional security postures or strategic escalations.

Speaking during a press briefing in Tehran on May 10, 2026, Ghalibaf addressed the state of the nation's defense capabilities [1]. He said that Iran's armed forces remain fully prepared to deliver a decisive response to any aggression [2]. This statement comes amid reports that the U.S. may be considering a renewal of conflict strategies [3].

Ghalibaf specifically targeted the U.S. in his remarks, suggesting that the nature of Tehran's retaliation would be unexpected. He said that enemies will be surprised by Iran's response to any aggression [3].

The Speaker's comments follow a period of friction regarding nuclear demands. Iranian officials have expressed frustration over delays in the acceptance of Tehran's specific requirements for diplomatic progress [4].

By framing the response as surprising, the Iranian leadership aims to create a deterrent effect through ambiguity. The statement emphasizes that the military is not merely reactive but is prepared for a wide array of operational choices [1].

“"Iran is prepared for all options."”

This rhetoric reflects a strategic attempt by Iran to maintain a deterrent posture against the U.S. by projecting unpredictability. By asserting that the response would be 'surprising,' Tehran is signaling that it may move beyond traditional defensive measures if it perceives a direct threat to its sovereignty or nuclear program.