Senator J.D. Vance announced Sunday following the U.S. military operation that targeted Iran’s nuclear facilities that the U.S. is committed to reaching a long-term settlement with Iran to avoid future escalation and ensure stability across the region.

Senator Vance–a prominent voice among Republican foreign policy circles–acknowleged the seriousness of recent airstrikes while stressing that military action alone cannot bring about peace. “Our goal is not endless confrontation,” Vance said, but rather we seek “a durable long-term agreement which addresses Iran’s nuclear ambitions, regional behavior and American allies’ security.”

Recent statements by U.S. officials follow a coordinated airstrike campaign launched against Iran’s nuclear facilities at Natanz, Fordow and Isfahan by American forces. While described by the Pentagon as an appropriate response to intelligence showing Iran was nearing nuclear weapon capability, these strikes have raised tensions across the Middle East as well as globally.

Iran has expressed outrage at this attack as an invasion of their sovereignty, vowing to respond; however, no immediate retaliatory strikes have yet been reported. According to Biden administration claims, these strikes were defensive in nature and meant to preserve nonproliferation norms; Vance has noted cautious support for these strikes while emphasizing diplomacy moving forward.

“We’ve delivered a clear message,” he stated, but the next step must be diplomatic. The United States should be willing to meet Iran and negotiate, with clear conditions in mind, on finding an agreement that prevents Iran from developing nuclear weapons while mitigating future conflict risks.

Vance stated that any potential agreement must extend beyond the now-defunct 2015 Iran nuclear deal and address broader issues, including missile development, support for proxy militias and human rights records of Iran. “We cannot return to the same flawed framework,” Vance noted, noting instead an arrangement “that holds Iran accountable across the board”.

International reactions have been mixed to Vance’s proposed long-term settlement. European leaders welcomed his statement as evidence that U.S. remains open to negotiations despite recent military actions; EU foreign policy chief Josep Borrell noted: “There is still a diplomatic path available; we encourage both sides to deescalate and return to the table.”

Iran, however, has expressed considerable skepticism toward talks under current conditions. Foreign Ministry spokesperson Nasser Kanaani dismissed any suggestion of talks as futile: if America truly wishes for diplomacy it must stop aggression first.”

Russia and China have both called for immediate international mediation, calling for an emergency session of the UN Security Council. Both nations criticized U.S. strikes while warning that further conflict could destabilize global markets with potentially unpredictable results.

As tensions escalate, Senator Vance’s remarks indicate that some U.S. lawmakers may be looking beyond military confrontation to find diplomatic solutions that go beyond fighting on battlefields. Iran remains key in terms of whether and under what terms they agree to engage.