CHANDIGARH: Four suspected terrorists of Khalistani terror outfit Babbar Khalsa were arrested last week from Ludhiana, Punjab. They were nabbed following the interrogation of seven members of the outfit, after the police busted a terror module with direct links to the Khalistani terror outfit. Three pistols and some ammunition was also seized from the men arrested earlier. Ludhiana Police Commissioner RN Dhoke told the media that the group planned to target those opposed to or writing against Khalistani ideology and radical Sikh organisations.