The Indian equity benchmarks nosedived on Thursday after Russian President Vladmir Putin announced a military operation in eastern Ukraine, claiming it’s intended to protect civilians. In a televised address early Thursday, Putin said the action comes in response to threats coming from Ukraine. Following Putin's announcement of military action, Japan's Nikkei dropped 2.3 per cent, Hong Kong's hang Seng tumbled 2.6 per cent and South Korea's KOSPI dropped 2.8 per cent.