The International Maritime Organization (IMO) has released its Monthly Piracy Report for June 2025. A total of 22 incidents of piracy and armed robbery against ships were reported by Member States and international organizations.
These incidents highlight continuing security challenges in regional sea lanes, particularly near Indonesia, and emphasize the importance of vigilance, crew preparedness, and coordinated reporting mechanisms.
Incidents in Indonesian Waters
Several incidents occurred in the eastbound lane of the Traffic Separation Scheme (TSS) near Indonesian waters. Perpetrators were often armed with knives or other sharp weapons and targeted vessels underway.
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In multiple cases, intruders managed to board through aft decks or engine room access points.
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Crews responded promptly by raising the general alarm, mustering personnel, and conducting thorough searches.
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While no injuries were reported, the presence of armed perpetrators created a high-risk environment.
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In one instance, perpetrators successfully stole scrap metal from a barge before escaping.
These repeated attempts demonstrate the persistence of maritime crime in this high-traffic corridor and reinforce the need for robust security measures.
Responses and Preventive Actions
All reported incidents were promptly communicated to the relevant authorities, including Vessel Traffic Information Systems (VTIS), Singapore Port Operations Control Centre (POCC), and regional focal points. The swift responses ensured that:
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All crew members remained safe and accounted for.
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Perpetrators abandoned attempts once alarms were raised.
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Security agencies were able to track patterns and strengthen preventive patrols.
The effective use of general alarms, watchkeeping patrols, and rapid crew muster drills were key in ensuring safety and minimizing losses.
The June 2025 piracy incidents underline the continuing risks to vessels transiting Southeast Asian waters. While the majority of attempts did not result in theft or injury, the persistence of perpetrators highlights the need for constant vigilance. Regular crew training, effective watchkeeping, and timely reporting remain critical to safeguarding seafarers and maritime trade.
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Source: SAFETY4SEA