Photo provided by the Pakistan army's Inter-Services Public Relations (ISPR) on June 19, 2015 shows Pakistani Army Chief General Raheel Sharif (C) looking at huge cache of weapons and ammunition recovered from terrorists during his visit to northwest Pakistan's Khyber Agency. At least 20 militants were killed and 18 others injured in an air-raid by Pakistani army in the country's northwestern tribal area of Khyber Agency on Friday, said an army statement. (Xinhua/ISPR)
