New Delhi: Police have arrested two key operatives of a Pakistan-ISI-backed transnational arms trafficking and terror module. The accused, Imran, 37, and Mohammad Kamran, 27, are alleged firearms suppliers from Uttar Pradesh. Imran is the brother-in-law of alleged kingpin Shahbaz Ansari, while Kamran is his cousin. A car, a pistol, a revolver and 11 cartridges have been seized.