US Secretary of State Mike Pompeo said there was a "substantial chance" that the suspected poisoning of Kremlin critic Alexei Navalny was ordered by senior Russian officials.
"There is a substantial chance that this actually came from senior Russian officials," Pompeo told the Ben Shapiro radio programme, according to a transcript released by the State Department.
Pompeo said the United States was evaluating how it would respond.
"We'll make sure we do our part to do whatever we can to reduce the risk that things like this happen again," he said.
Navalny, who is being treated in a Berlin hospital, was airlifted to Germany after falling ill on a Russian domestic flight last month.
Germany says he was poisoned with a Soviet-style Novichok nerve agent in an attempt to murder him. Russia has said it has seen no evidence that Navalny was poisoned.
"I think the world has matured and come to an understanding that this is not how normal countries operate, and this will prove costly for the Russians," Pompeo said.
The Group of Seven (G7) foreign ministers issued a statement on Tuesday condemning the "confirmed poisoning" of Navalny.
GlaxoSmithKline sued Pfizer and BioNTech in Delaware federal court on Thursday, accusing them of infringing GSK patents related to messenger RNA (mRNA) technology in the companies' blockbuster COVID-19 vaccines.
Israel's military is poised to evacuate Palestinian civilians from Rafah and assault Hamas hold-outs in the southern Gaza Strip city, a senior Israeli defence official said, despite international warnings of a humanitarian catastrophe.
Relentless rains, hail and winds of near hurricane intensity battered southern China, forcing the evacuation of an entire town of more than 1,700 people in the province of Guangdong, media said on Thursday.
Marine wildlife experts were frantically trying to rescue some 140 pilot whales stranded on Thursday in the shallow waters of an estuary in the southwest of the state of Western Australia.
A grand jury has charged 18 people with allegedly participating in an Arizona fake elector scheme to re-elect then-US President Donald Trump in 2020, the state's attorney general said on Wednesday.
India is inspecting facilities of spice makers MDH and Everest for compliance with quality standards after sales of some of their products were halted in Hong Kong and Singapore for allegedly containing high levels of a cancer-causing pesticide.
Israel is poised to send troops into Rafah, the Gazan city it sees as the last bastion of Hamas, Israeli media reported on Wednesday, saying preparations were under way to evacuate war-displaced Palestinian civilians who have been sheltering there.
A Russian court on Wednesday ordered one of Defence Minister Sergei Shoigu's deputies be kept in custody on suspicion of taking bribes, the highest-profile corruption case since President Vladimir Putin sent troops into Ukraine in 2022.
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Welcome to Pinoy Bulletin, your go-to source for staying informed about important announcements, exciting group activities, community events, and job opportunities!
Welcome to Pinoy Bulletin, your go-to source for staying informed about important announcements, exciting group activities, community events, and job opportunities!