ORAKZAI AGENCY - As many as 15 militants were killed and four others sustained injuries in clashes with security forces in Orakzai and Kurram agencies on Monday. Reports said the security forces shelled militants’ positions at Kata Sarai situated in Mamozai area, which is believed to be a stronghold of militants in Orakzai Agency. As a result, seven militants were killed and two others injured.  Similarly, militants’ hideouts were also targeted at Jogai area of Kurram Agency killing eight militants and injuring two others. Besides that, the local sources said, four militant positions were also destroyed in both the operations.