A policeman stops a vehicle at a checkpoint in Islamabad, capital of Pakistan, April 22, 2021. Four people were killed and over a dozen others injured when an explosive-laden vehicle exploded inside the parking of Serena hotel in Quetta, capital city of Pakistan's southwest Balochistan province Wednesday night, the country's Interior Minister Sheikh Rasheed Ahmad said. There was a threat alert in Quetta and other major cities after some suspicious calls were intercepted, and security was on high alert including cities in Balochistan, Rasheed told Xinhua. (Xinhua/Ahmad Kamal)
