Police on Sunday recovered over 21 kg heroin from a truck on the Srinagar-Jammu highway in Udhampur district. During vehicle checking at the naka at Zero Point Chenani, a truck on way from Kashmir towards Udhampur driven by Kulwinder Singh S/o Jarnail Singh R/o Nawansher, Punjab was intercepted. During checking, 18 packets of Heroin weighing around 21.5 Kg (including packaging weight) was recovered, police said.