President Joe Biden has expressed optimism about the U.S.-China relationship. But regardless of whether his positive outlook is warranted, disengagement is “not the way out.” Washington and Beijing must find a new way to get along.

Chinese President Xi Jinping’s outreach to the president of Ukraine, Volodymyr Zelenskyy, could be a game-changer. The call was welcomed by Zelenskyy, who called it “long and meaningful.” As Beijing steps into its role as a global peacemaker, the world is taking notice.

We live in a world where geopolitical stability relies largely on deterrence. But how can we prove that deterrence works?

The friendship between Russia and China may seem ideological on the surface, but it could significantly benefit the PRC in the event of more supply chain difficulties, or a military conflict with the United States. And though Xi Jinping is focused on self-sufficiency and dual circulation plans domestically, he still knows that China will always need to import certain goods and materials to operate its economy - and Russia and its controlled territories could supply those essential resources.

The deepened military relations between China and Russia was inevitable in response to challenges from the West. Conflict does not arise simply over current security considerations. It may be triggered by concerns over the changing international balance of power.

Interstate political relations are changing the dynamics of the international system. China’s relationship with Russia has become a tool for balancing the shifting pres-sures. But no country can predict the consequences of war. Staying out of it may be the best way to maximize gains.

China and Russia recently released a joint statement to strengthen the strategic partnership between the two countries. But while Russia is now poised to get closer to China than it was before, it still has a long way to go to catch up to the U.S.-China relationship.

Chinese president’s trip was a positive, good-faith effort to defuse the crisis in Ukraine and prevent bloc confrontations. China wants to maintain international peace and stability while seeking to open up broad new prospects for relations between major powers.

The tattered U.S.-Russia relationship serves as one example of how far a “Cold War” can go when America escalates the situation. And by repeating these same steps with China today, the U.S. might be pushing two of its rivals together - the exact situation that Washington wants to avoid.

The Russia-Ukraine conflict is forcing people to rethink the role of today’s international system in maintaining world peace. The system is currently out of balance, with one superpower and several other significant powers jostling for prominence.