Navy intercepts Lankan boat in high seas; NCB seizes 340 kg heroin and arrests 5
The heroin consignment seized by the NCB has a street value of ₹340 crore in India, and ₹1,750 crore in the international market, an official of the federal drug enforcement agency said.
The Narcotics Control Bureau (NCB) on Monday seized nearly 340 kg of heroin from a Sri Lankan shipping boat and arrested five people for drug trafficking in Kochi, people familiar with the matter said.

Initial interrogation of the five men has led the NCB to believe that the Sri Lankan boat had picked up the drug consignment from a red-coloured Iranian boat. The NCB hasn’t clarified the intended destination of the drug consignment.
Officials said the Indian naval ship Suvarna intercepted the Lankan boat “DU Shashila” in the high seas of the Indian Ocean on suspicion of drug trafficking and brought the boat to Kochi's Mattancherry Wharf for an extensive search by the NCB.

The preliminary search did not yield anything. But a thorough hunt for the narcotics led investigators to the 340 packets of heroin concealed in ice in the boat’s cargo hold. A senior NCB official said each packet was stamped with a crown symbol with the words “KING 2021”, a practice followed by drug trafficking syndicates to brand their merchandise.
According to the NCB, the consignment has a street value of ₹340 crore in India, and ₹1,750 crore in the international market.
“This is a major catch not only in terms of the quantity and cost but also from the perspective of disruption of the illegal narcotics smuggling routes, which emanate from the Makran coast and flow towards the Indian, Maldivian and Sri Lankan destinations,” a defence ministry statement said.
The NCB said the five Sri Lankan nationals arrested by the NCB were identified as Wimalasiri, 58, Somasiri, 58, Dharmadasa, 55, WP Ajith Ishant Pereira, 49 yrs, and Arya Ratna Pereira, 48.
This is the second major drug haul by the NCB off the Kerala coast in three weeks.
On 30 March, the NCB announced the seizure of 300 kg heroin from a Sri Lankan fishing vessel that had been intercepted by the Indian coast guard off the coast of Kerala’s Vizhinjam, nearly 200 km from Kochi. The Indian federal drug enforcement agency also seized five AK-47 rifles and 1,000 rounds of 9mm ammunition from the vessel.
Investigations by the NCB in this case also indicated an Iranian link to the consignment. The heroin and arms consignment had been handed over to the crew of the Sri Lankan vessel in the high seas near Lakshadweep by an unidentified vessel that had come from Chabahar Port in Iran.
In January also, NCB officials linked a multinational crime syndicate that had been smuggling heroin from Pakistan and Iran to a seizure of 100 kg heroin from a Lankan vessel “Shenaya Duwa” intercepted in the high seas south of Tamil Nadu’s Thoothukudi on 25 November last year. Investigations into this haul had led to the arrest of two Sri Lankan nationals, believed to be kingpins of a drug syndicate, from Chennai. These two - MMM Nawas and Mohamed Afnas - controlled the pickup and delivery of narcotic drugs from Pakistani and Iranian vessels.
This international syndicate had its tentacles in Pakistan, Afghanistan, Iran, Sri Lanka, Maldives and Australia.
Monday’s seizure is in line with the NCB’s assessment that indicated syndicates were increasingly turning to the sea route for smuggling narcotics since the traditional route through India’s north-western borders was becoming tougher to breach.
ABOUT THE AUTHORShishir GuptaShishir Gupta is Executive Editor at Hindustan Times and one of India's top journalists covering national security, strategic affairs, foreign policy and geopolitics. Over the past three decades, he has extensively reported on India's military, diplomatic and security landscape, covering every major conflict and national security challenge, from the 1999 Kargil War and the 2020 East Ladakh standoff to Operation Sindoor in 2025. He has also covered major terror attacks, including the IC-814 hijacking, the 26/11 Mumbai attacks and the 2025 Pahalgam terror strike, along with numerous Pakistan-backed terrorist incidents in the Kashmir Valley and across India. He has reported on national and state elections for more than three decades. A recognised authority on strategic affairs, Gupta has covered India's nuclear programme since the Pokhran-II (Shakti series) tests in May 1998 and has written extensively on global nuclear issues, Indian diplomacy and the country's expanding global outreach. He has also reported widely on international conflicts and terrorism, with a special focus on the Indian subcontinent. Gupta has interviewed Prime Minister Narendra Modi more than four times, including Modi's first interview with the print media after becoming Prime Minister in May 2014. His other interviews include three with the Dalai Lama, as well as conversations with Benjamin Netanyahu, Amit Shah, Yogi Adityanath, S. Jaishankar, Nirmala Sitharaman and Piyush Goyal. He is the author of Indian Mujahideen: The Enemy Within (Hachette, 2011) and Himalayan Face-off: Chinese Assertion and Indian Riposte (Hachette, 2014). He was awarded the Chevening-Wolfson Joint Scholarship at Wolfson College, University of Cambridge, UK, in 1998 and participated in the International Visitor Leadership Program (IVLP) of the US State Department in 2006. He received the Ben Gurion Prize from Israel in 2011 and the K. Subrahmanyam Prize for Strategic Studies in 2015 from the Manohar Parrikar Institute for Defence Studies and Analyses (MP-IDSA). Since 2024, he has hosted Point Blank, Hindustan Times' weekly YouTube show on global geopolitics.Read More

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