Ahead of Republic Day, the Delhi Police Special Cell on Thursday arrested two persons over their suspected links with terror organisations and involvement in heinous crimes, officials said. The accused have been identified as Jagjit Singh alias Jagga (29), a resident of Udham Singh Nagar in Uttarakhand, and Naushad (56), a resident of Jahangirpuri in Delhi, they said. Three pistols and 22 live cartridges were recovered from them, police said. Jagga is suspected to have links with a Canada-based Khalistani terrorist, they said.