The Kremlin said Wednesday that a Russian citizen was freed in the United States in exchange for Moscow’s release of American Marc Fogel, but refused to identify them until they arrive in Russia.

Russia says its citizen will return from the US in the coming days, after Trump hailed the release of American Marc Fogel.

A Russian citizen was released as part of an exchange involving American teacher Marc Fogel and will return to Russia soon, the Kremlin said.