Moscow: US Secretary of State Mike Pompeo has said that there is a "substantial chance" that the suspected poisoning of Russian opposition figure Alexei Navalny was ordered by senior officials in Moscow, the media reported on Thursday.
Pompeo made the remarks in an interview on Wednesday when asked if there would be any ramifications for the Russian government over apparent attacks on its political opponents, the BBC reported.
In response, he said the US, along with the European Union (EU), had made clear to Russia "our expectations that they will hold those responsible for this accountable. We'll do our best to come to a conclusion about who was responsible too".
"I think people all around the world will see this kind of activity for what it is."
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"And when they see the effort to poison a dissident, they recognise that there is a substantial chance that this actually came from Russia," the BBC quoted Pompeo as saying in the interview.
Pompeo however, declined to say how the US would respond, but said Washington would play its part to "reduce the risk that things like this happen again".
Meanwhile, President Donald Trump has given no indication of how the US will respond to the poisoning, adding that "we haven't had any proof yet but I will take a look".
IANS