Chinese President Xi Jinping told German Chancellor Olaf Scholz he opposed the use of nuclear force in Europe, in his most direct remarks yet on the need to keep Russia’s war in Ukraine from escalating.

During the two leaders’ first in-person talks on Friday in Beijing, Xi called on the international community to "reject the threat of nuclear weapons” and advocate against a nuclear war to prevent a "crisis on the Eurasian continent,” according to the official Xinhua News Agency.

The Chinese leader also spoke of the joint need to ensure the stability of food and energy supply chains, which have both been disrupted by Russian President Vladimir Putin’s invasion of Ukraine. Kremlin officials including former President Dmitry Medvedev have warned in recent months about the possible use of tactical nuclear weapons in Ukraine as Moscow’s faltering war enters its tenth month.