Vladimir Putin said “Russia and China are reaching new levels of cooperation” after meeting Beijing’s top diplomat, Wang Yi, in Moscow on Wednesday.

The Russian president hailed the relationship between Beijing and Moscow as important to “stabilize the international situation,” adding that he awaits a visit from Chinese President Xi Jinping, according to the BBC.

Shortly before the start of the full-scale Russian invasion of Ukraine in February 2022, Putin and Xi signed a statement proclaiming that there were “no limits to Sino-Russian cooperation.” While Russia has become economically more dependent on China since the start of the conflict, Beijing has refused to publicly provide military support.

Wang told Putin that the relationship between China and Russia would “not succumb to pressure from third parties,” and pledged to deepen strategic cooperation with Moscow.

Earlier Wednesday, China’s top foreign policy official also met Russia’s foreign minister, Sergey Lavrov, at the end of a tour of European capitals.

Shortly after meeting Wang, Putin spoke at a rally at Moscow’s Luzhniki stadium to mark the one-year anniversary of launching his war on Ukraine, which falls on Friday. He praised Russian soldiers who “fight heroically, courageously, bravely” and said the war is taking place on Russia’s “historical frontiers.”