Naval personnel attached to SLNS Welusumana in the Northern Naval Command searched the Gurunagar lagoon area in Jaffna on 24 September 2026 after receiving information about a suspicious dinghy.[1][2]

The Navy said its personnel intercepted the boat and found more than 192 kg of foreign cannabis, packed into 88 parcels inside seven sacks.[1][2] A Navy briefing on 25 September 2026 gave a different weight for the cannabis seized in the Gurunagar lagoon area the previous day.[3] The Navy estimated the consignment’s street value at more than Rs. 38 million.[1]

One suspect was apprehended, and the suspect, cannabis and dinghy were handed to the Jaffna Division Crimes Investigation Bureau for further legal action.[1][2]