NEW: China and Russia slam the US after it blocked a Gaza ceasefire proposal.

🇨🇳 China's UN envoy: US stifled Gaza residents' hopes for salvation

🇷🇺 Russia's UN envoy to the US representative: You have finally admitted your responsibility for the deaths of tens of thousands of innocent citizens.

The ceasefire resolution included a clause on the release of hostages, although the US, openly lying, stated the opposite.