Two security personnel, 17 worshippers in a mosque, and 13 militants are killed during a Tehrik-i-Taliban Pakistan <a href="https://en.wikipedia.org/wiki/2015_Camp_Badaber_attack" id="mwAY8" rel="mw:WikiLink" title="2015 Camp Badaber attack">attack</a> on a Pakistan Air Force base on the outskirts of Peshawar.