U.S. Senator Marco Rubio (R-FL) said peers that Washington will not initiate new military attacks against Iran at this time [1, 2].

This signal comes amid a volatile security environment where the risk of military escalation could destabilize regional trade and security. The shift toward a diplomatic posture suggests a strategic pause in direct hostilities.

Rubio said the remarks during a private briefing with other officials in Washington [1]. He said, "We want to reach a diplomatic settlement with Iran" [1]. This position aligns with statements from Donald Trump, who said the United States is dealing with Iran with "calm" [2].

However, the U.S. government has not spoken with a single voice on the matter. While Rubio indicated a halt to new attacks, another unnamed U.S. official said Washington does not rule out launching strikes [3]. This contradiction highlights an internal tension between those favoring immediate diplomacy and those maintaining military pressure.

The current diplomatic effort follows a period of intense conflict. It has been 179 days since the outbreak of war between the two sides [3]. More recently, Washington and Tehran signed a memorandum of understanding 70 days ago [3].

The U.S. approach appears to be a balancing act—avoiding the initiation of new strikes while retaining the capability to respond to provocations. The reliance on a diplomatic settlement is intended to prevent a wider regional war that could draw in more allies.

"We want to reach a diplomatic settlement with Iran"

The discrepancy between Senator Rubio's private briefings and the statements of other U.S. officials suggests a 'strategic ambiguity' policy. By signaling a preference for diplomacy while simultaneously refusing to rule out military action, the U.S. attempts to incentivize Iranian cooperation without appearing weak or forfeiting its deterrent capabilities.