With no indication of a U.S.-China leaders' summit in the works, nor any outcomes announced from high-level diplomatic talks on Monday, relations between Beijing and Washington appear to be at a standstill as both sides insist the other must make concessions for ties to improve.

U.S. officials had stressed that Deputy Secretary of State Wendy Sherman's trip to the northern Chinese port city of Tianjin to meet Foreign Minister Wang Yi and other officials was a chance to ensure that stiffening competition between the two geopolitical rivals does not veer into conflict.

But the combative statements that emerged from the meeting — albeit coupled with suggestions from officials that closed-door sessions were marginally more cordial — mirrored the tone set in Alaska in March, when the first senior-level diplomatic talks under President Joe Biden were overshadowed by rare public vitriol from both sides.