Russia said on Thursday the United States was acting in a dangerous and unpredictable way, after Washington withdrew from a key military treaty and moved to ramp up pressure on Iran.
Foreign ministry spokeswoman Maria Zakharova made the comments after Washington announced it would end sanctions waivers for nations that remain in a nuclear accord signed with Iran. The remaining parties to the deal include Britain, China, France, Germany and Russia.
US officials also said they would walk away from the Open Skies Treaty, which allows each signatory’s military to conduct surveillance flights over another member country each year on short notice.
