ISLAMABAD: Minister for Defence Khawaja Asif has said that Pakistan has been fighting a successful war against terrorism and marked decline in militants’ activities is its best example. While giving an interview to Radio Pakistan, he said that double standard should not be adopted in war against terrorism. He said the United States targeted Mulla Akhtar Mansour in a drone attack by violating Pakistan’s sovereignty. The minister said the meeting of National Security Council on the issue of drone attack would be held soon after the return of Prime Minister Nawaz Sharif.