UN chief asks for diplomacy to contain Israel-Iran conflict

UN Secretary-General Antonio Guterres (C, Front) speaks at a Security Council emergency meeting on threats to international peace and security at the UN headquarters in New York, on June 20, 2025. Guterres on Friday called for diplomacy to prevent the Israeli-Iranian conflict from spiraling out of control. (Xinhua/Xie E)

UNITED NATIONS, June 20 (Xinhua) -- UN Secretary-General Antonio Guterres on Friday called for diplomacy to prevent the Israeli-Iranian conflict from spiraling out of control.

In remarks to an emergency meeting of the Security Council, Guterres described the situation as a defining moment for humanity.

"There are moments when the choices before us are not just consequential, they are defining; moments when the direction taken will shape not only the fate of nations, but potentially our collective future. This is such a moment," he said.

The expansion of this conflict could ignite a fire that no one can control, he warned. "We must not let that happen."

The only thing that is predictable is that the consequences of continuing this conflict are unpredictable, he said. "Let us not look back on this decisive moment with regret. Let us act, responsibly and together, to pull the region, and our world, back from the brink."

The confrontation between Israel and Iran is escalating rapidly with a terrible toll -- killing and injuring civilians, devastating homes, neighborhoods and civilian infrastructure, and attacking nuclear facilities, he noted. "The world is watching with growing alarm. We are not drifting toward crisis. We are racing toward it. We are not witnessing isolated incidents -- we are on course to potential chaos."

The central question of this conflict is the nuclear question. Non-proliferation is a must for the safety and security of the world. The Non-Proliferation Treaty is a cornerstone of international security. Iran must respect it. And Iran has repeatedly stated that it is not seeking nuclear weapons, said Guterres.

"Let's recognize there is a trust gap. The only way to bridge that gap is through diplomacy to establish a credible, comprehensive and verifiable solution, including full access to inspectors of the IAEA (International Atomic Energy Agency), as the United Nations technical agency in this field," he said. "For all of that to be possible, I appeal for an end to the fighting and the return to serious negotiations."

Guterres urged the Security Council to act with unity and urgency for dialogue. He urged the international community to rally behind the sole path that can deliver lasting peace: diplomacy grounded in international law, including the UN Charter.

"To the parties to the conflict -- the potential parties to the conflict -- and to the Security Council as the representative of the international community, I have a simple and clear message: Give peace a chance," said Guterres. ■