DEHRADUN : With forest fires engulfing the Nanda range in Nainital district of Uttarakhand, the Centre deployed a Air Force helicopter on Saturday to control the blaze. Nainital Sub-Divisional Magistrate Pramod Kumar said, “The wildfire is spreading uncontrollably from the pine forests to the Lariyakanta forests. Efforts are on with the assistance of an IAF helicopter to extinguish it.” An …