Pakistani paramilitary troops take up positions during a gunbattle with militants in Karachi, Pakistan Tuesday, April 25, 2017. Pakistani paramilitary forces raided an apartment in the port city of Karachi, acting on a tip that militants were hiding there, police officer Aurangzeb Khattak said. The paramilitary force said that after a seven-hour siege, three militants, including a woman, blew themselves up inside the apartment. (AP/RSS Photo/Shakil Adil)