According to intelligence reports, pro-Khalistan preacher and ‘chief’ of Waris Punjab De (WPD, heirs to Punjab) Amritpal Singh was using drug de-addiction centres and a gurdwara for stockpiling weapons and preparing youths to carry out suicide attacks, reports Hindustan Times on March 20. It also added that Amritpal Singh was trying to raise his own army - the Anandpur Khalsa Force (AKF) - on the lines of the Khalistan Tiger Force (KTF) and a human bomb squad ("khadkoos").The weapons and ammunition recovered from the radical Sikh preacher's car bore 'AKF' marking on them.“Amritpal Singh, a non-resident Indian (NRI) who worked as a truck driver in Dubai, is an Inter-Services Intelligence (ISI) agent who came in touch with Pakistani spy agency while living in the United Arab Emirates (UAE). He was told to motivate naive young Sikhs in name of religion. There was an understanding that the ISI will spend money and by bringing the Sikhs behind him in the name of Khalistan, he would have a say in Punjab,” said a central intelligence officer, who asked not to be named.