Why are US and Russia rebuilding diplomatic ties despite the Ukraine war?

Tuesday's meeting between US and Russian officials marked a significant shift because the two nations had virtually broken ties due to the Ukraine conflict. Now they're actively rebuilding these relations as both countries recognize they share concerns that extend beyond the war itself. This diplomatic reconnection comes as President Trump expresses optimism about ending the conflict, acknowledging the heavy toll in lives on both sides. The renewed engagement signals a pragmatic approach where both nations are seeking common ground on shared interests despite ongoing tensions over Ukraine.