Russia FSB probes claims Litvinenko was British spy
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Russia&#39;s Federal Security Service opened  a criminal espionage investigation on Friday into accusations  that murdered ex-KGB agent Alexander Litvinenko and a  self-exiled Russian tycoon in London were both British spies.
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Russia slammed the British investigation into the murder of ex-agent Alexander Litvinenko as biased on Monday, accusing London of &quot;conceit&quot; for suggesting changes to Russia&#39;s constitution.
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LONDON -- British authorities announced yesterday that they are officially treating the fatal poisoning of former Russian spy Alexander Litvinenko as murder and have found traces of a radioactive substance at the British Embassy in Moscow.
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Russia on Monday cleared the way for  British detectives probing the mystery poisoning of former KGB  spy Alexander Litvinenko to visit Moscow, and promised to help  their investigation.
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Britain is using the case of murdered Kremlin critic Alexander Litvinenko in a political campaign that is harming ties with Russia, Interfax news agency quoted Russia's foreign minister as saying on Friday.
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The Russian businessman whom Britain has named as a suspect in the killing of ex-KGB agent Alexander Litvinenko said Thursday that he has evidence of British special services' involvement in the poisoning death.
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Russian detectives could fly to London by the end of the week to conduct their own investigation into the murder of ex-Russian agent Alexander Litvinenko, the Interfax news agency reported on Monday.
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Russian detectives are to be allowed to come to Britain as part of their investigation into the radiation poisoning death of former KGB agent Alexander Litvinenko, according to The Observer newspaper.
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Britain is using the case of murdered Kremlin critic Alexander Litvinenko in a political campaign that is harming ties with Moscow, Russia's foreign minister said on Friday.
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British minister criticizes Russia's Vladimir Putin as police probe ex-spy's poisoning death LONDON, Nov.Comment
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Russian spying in Britain is back to Cold War levels, the Independent newspaper in London reported, quoting government and security sources.
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British detectives have been piecing together scraps of evidence on the mysterious death of a former Russian spy as the spotlight fell on the person he named on his deathbed as the man tracking him.
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Ex-Russian spy Alexander Litvinenko was murdered over a damaging file he compiled for a British firm about a potential Russian business partner, the BBC said, citing a Litvinenko associate.
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Relations between Britain and Russia take sharp dive over Litvinenko case.
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The widow of poisoned former KGB agent Alexander Litvinenko denies that he was working for British intelligence as the man charged with killing him has claimed.
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The Russian prosecutor general's office has said it had completed a joint inquiry with visiting British detectives into the poisoning death of former Russian agent Alexander Litvinenko.
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A post-mortem examination on the body of poisoned ex-spy Alexander Litvinenko was being carried out in London Friday with special precautions being taken because of the nature of his death.Comment