UNITED NATIONS (Reuters) -Russian Foreign Minister Sergei Lavrov accused the United States of “playing with fire” around Taiwan on Saturday in a speech sharply critical of Washington at the annual gathering at the United Nations. The United States was now trying to “subjugate” Asian areas, Lavrov said in an address to the United Nations General Assembly, criticizing Washington’s formation of “closed format” country groupings in the Indo-Pacific. “They’re playing with fire around Taiwan. On top of that, they’re promising military support to Taiwan,” Lavrov said. Tensions between Washington and …