The Batkivschyna United Opposition has demanded that the Ukrainian Foreign Ministry and the Security Service of Ukraine (SBU) immediately respond to the situation with the disappearance of Russian opposition member Leonid Razvozzhayev.

"What happened to the Russian opposition member in Ukraine? Who kidnapped the man who walked into the UN office to seek asylum? Why do we still have no clear position by the Foreign Ministry or the SBU? Were foreign special services operating on Ukrainian territory?" the press service of the Front for Change Party quoted Arseniy Yatseniuk, the head of the council of the Batkivschyna United Opposition, as saying at a press conference in Ivano-Frankivsk on Tuesday.

"If so, it will be the subject of an investigation by a special parliamentary committee in the new parliament," he said.