2 policemen killed, 1 injured in firing in Pakistan's Islamabad

Security officers work on the firing site in Islamabad, capital of Pakistan, on Aug. 21, 2019. At least two policemen were killed and another was injured when some unknown militants opened fire at a police check post here on Wednesday night, the additional deputy commissioner (ADC) of Islamabad told Xinhua. (Xinhua/Ahmad Kamal)