Czech police said Wednesday they staged a joint operation with the FBI to arrest a Russian citizen in Prague suspected of staging cyber attacks on the United States.
Washington last week formally accused the Russian government of trying to “interfere” in the 2016 White House race by hacking US political institutions, charges the Kremlin has repeatedly dismissed.
However, there was no indication from Czech police that the arrest in Prague was linked to the US claims.
“Czech police have successfully collaborated with the Federal Bureau of Investigation (FBI). The aim of the operation was a Russian citizen suspected of hacking attacks on targets in the United States,” police spokesman David Schon said in a statement posted on the force’s website.
The arrest took place in a hotel in Prague city centre, the statement said, without identifying the man by name or indicating when the arrest took place.
The suspect collapsed in police custody, was given first aid and then hospitalised, it added.
Czech judicial authorities must now rule on his extradition to the United States, the statement said.
The Kremlin on Saturday slammed Washington for its “unprecedented” threats after US Vice President Joe Biden told NBC that Putin would receive a “message” over the alleged hacking.
Biden said Washington would respond to the alleged attacks “at the time of our choosing and under the circumstances that have the greatest impact.”
NBC later reported that the CIA was preparing a retaliatory cyber attack “designed to harass and ’embarrass’ the Kremlin leadership.”
The Kremlin was propelled to the heart of American politics in July after Hillary Clinton’s campaign blamed Russia for an embarrassing leak of emails from the Democratic National Committee.
Russia has been accused of favouring Republican candidate Donald Trump — who has praised Putin and called for better ties with Moscow — over the more hawkish Clinton.
Russia’s relations with the United States have fallen to their post-Cold War nadir over the conflict in Ukraine and stalled efforts to end the five-year Syrian war.
Rudy Giuliani points the finger at Kurt Volker after Sondland throws him under the bus
Rudy Giuliani blamed the former special envoy to Ukraine for the legal predicament he could be facing from EU ambassador Gordon Sondland's testimony.
President Donald Trump was placed at the center of the Ukraine scandal by Sondland and former envoy Kurt Volker, who testified Tuesday that he rejected conspiracy theories pushed by Giuliani about Joe Biden.
Sondland told lawmakers Wednesday that Trump directed diplomats and other officials to "talk to Rudy" about negotiating the release of Ukraine military aid in exchange for an investigation of Biden and his son Hunter Biden.
Giuliani then pointed his finger at Volkery, who left the government last month as the scandal erupted into an impeachment inquiry, after joining the State Department in July 2017.
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The ambassador told a House impeachment inquiry that Pence was notified of concerns that military aid to Ukraine had been held up until the foreign government announced an investigation of Joe Biden.
“The Vice President never had a conversation with Gordon Sondland about investigating the Bidens, Burisma, or the conditional release of financial aid to Ukraine based upon potential investigations," said Pence spokesman Marc Short.
President Donald Trump had been scheduled to meet Ukraine's new president Volodymyr Zelensky on Sept. 1 in Warsaw, but Sondland said the president bowed out to oversee hurricane response and sent Pence instead.
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Trump departed during questioning of Ambassador Gordon Sondland, whose testimony earlier in the day had implicated the president, Vice President Mike Pence, Rudy Giuliani and others.
“I don’t know him very well. I have not spoken to him much. This is not a man I know well. He seems like a nice guy though," Trump said of Sondland.
Trump also disputed Sondland's characterization that he had once been in a bad mood.