Bangladesh tightens security in capital Dhaka

Bangladesh's anti-crime elite force Rapid Action Battalion (RAB) stand guard with guns on the road in Dhaka, Bangladesh, Dec. 31, 2019. Bangladesh has tightened security in capital Dhaka in the run-up to New Year's Eve. Striking force and mobile teams will patrol sensitive Dhaka areas round-the-clock to avert any unpleasant incident. (Str/Xinhua)