The US government's order to China to shut its consulate in Houston is an attempt to blame Beijing for US failures ahead of the November presidential election.
That's according to the Chinese state media, which described the closure as "a new gambit in the US administration's bid to paint China as a malevolent actor on the world stage, and thus make it an outlaw to the international community".
"The move shows that lagging behind his presidential election opponent in the polls ... the US leader is going all out in his attempts to portray China as an agent of evil," it said.
Meanwhile, China's embassy to the US described the order as "political provocation" and called on Washington to "immediately revoke" the decision.
Foreign ministry spokeswoman Hua Chunying wrote on Twitter that China would "surely react with firm countermeasures".
The US on Wednesday said it had given China 72 hours to close the consulate "to protect American intellectual property and Americans' private information", prompting Chinese threats of retaliation.
The decision marked a dramatic escalation of tension between the world's two biggest economies amid fresh accusations of Chinese espionage in the US and calls by US Secretary of State Mike Pompeo for a new global coalition against Beijing.
US Secretary of State Marco Rubio hosted a rare meeting between Israeli and Lebanese envoys in Washington on Tuesday, saying he hoped the two countries would agree to a framework for a peace process, even as Israel pressed its war on Hezbollah.
Negotiating teams from the US and Iran could return to Islamabad this week to resume talks to end the war, sources told Reuters on Tuesday, after the collapse of weekend negotiations prompted Washington to impose a blockade on Iranian ports.
Around 250 people were missing after a boat carrying Rohingya refugees and Bangladeshi nationals capsized in the Andaman Sea, the United Nations' refugee and migration agencies said in a joint statement on Tuesday.
Canada, the UK, Australia, Japan and six other countries condemned the killings of UN peacekeepers in Lebanon on Tuesday while calling "for an urgent end to hostilities" in the country where Israeli attacks have killed over 2,000 people since March.
The US military said on Tuesday it carried out a strike on a vessel in the eastern Pacific, killing four men involved a suspected drug smuggling operation.