Pakistan’s security forces Sunday killed at least four militants in Upper Orakzai of country’s tribal region. Sources said that an important commander was among the four militants killed in the clash with the forces. “The security forces have also taken the control of Jamal Mela area the agency,” they added. Orakzai is the only tribal agency of the country which does not border Afghanistan. Pakistani security forces have been battling against the militants in the region since 2008.