The consignment of drugs, with an estimated street value exceeding Rs. 3,798 million, was seized during an intelligence operation conducted by the Sri Lanka Navy. A local multi-day fishing trawler, carrying six persons was intercepted during the operation.

In addition, another local one-day fishing trawler with four persons was seized, suspected to be awaiting a mid-sea exchange of narcotics.

The Sri Lanka Coast Guard Ship (SLCG) Samudraraksha played a crucial role in arresting the suspects and seizing the narcotics on 12 April 2024.