He would be placed under arrest once he is officially turned over to the FBI.

FORBES: Rengen Rajaratnam Rides Shotgun With FBI Back To U.S.

On Saturday, investigators asked that Mr Udaltsov be placed under house arrest by the court in Moscow's Basmanny district because he had not been exhibiting good behaviour and had not co-operated with them.

BBC: Russia activist Sergei Udaltsov under house arrest

On return to my unit I was placed under arrest to be charged with rendering myself unfit for duty i.e. suicide bid.

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