President of Russia Vladimir Putin signed the law denouncing the Open Skies Treaty (DON). The document was published on Monday on the official portal of legal information.
On May 19, the law was unanimously adopted by the State Duma. It was originally planned that the Federation Council would consider the document on the same day, but the discussion on denunciation was postponed. At a meeting of the upper house of parliament on June 2, senators unanimously approved the law – 152 people voted for it.