At least four militants were killed in a U.S. drone attack late Sunday night, local media said. According to the Express report, a suspected U.S. drone fired two missiles in Pakistan's northwest tribal area of Miranshah bordering Afghanistan. This was the second such strike by the U.S. on Sunday. At about noon, a U.S. drone fired four missiles at a suspected militant hideout in Pakistan's northwest tribal area of South Waziristan, killing at least four people and injuring five others. 