The Maritime Security Branch of the Nautical Wing, Directorate General of Shipping, is the designated institutional authority for the protection of Indian seafarers, Indian-flagged vessels, and foreign-flagged vessels carrying Indian crew from the full spectrum of evolving maritime security threats. Constituted through DGS Order No. 2 of 2023, the Branch functions in a forward-looking and cross-sectoral manner, coordinating with the Indian Navy, the Ministry of External Affairs, and international maritime security organisations.
UNCLOSISPS CodeMS Act 2025MMDACIFC-IORBMP-MSDGS Order No. 2 of 2023Active MARSEC MonitoringPersian Gulf MSRA 2026
Threat Prevention
Domain Awareness
International Cooperation
227
Piracy and Armed Robbery Incidents in IOR, 2024 (IFC-IOR)
18
Incidents Involving Indian Seafarers Requiring Naval Intervention, 2024
187
Indian Nationals Directly Exposed to Maritime Security Threats, 2024
24x7
MMDAC and DG Comm Continuous Monitoring and Incident Coordination
Core Branch Functions
5 Functions
Policy, Piracy and Security ConflictsUNCLOS / MS Act 2025
Djibouti Code of Conduct (DCoC)Jeddah AmendmentCGIMAFoGGSHADEReCAAPEU Naval ForcesCombined Maritime Forces
IMO and Industry BodiesGlobal Standards
IMO (Maritime Security)BIMCOINTERTANKOOCIMFINTERCARGOICSShipowners and NGOsRPS EntitiesOther IMO Member States
Key Measures Undertaken to Enhance Maritime Safety and Security
Measures Undertaken by DGS to Enhance Maritime Safety and Security
12 Key Measures
In response to evolving maritime security challenges, the Directorate General of Shipping has undertaken a comprehensive range of operational, regulatory, and diplomatic measures to safeguard Indian seafarers, Indian-flagged vessels, and foreign-flagged vessels with Indian crew on board. The measures described below represent the institutional response of the Directorate to the complex threat environment that characterised 2024 and continues into 2026, including Houthi-linked hybrid attacks, the resurgence of Somali piracy, and the 2026 Persian Gulf crisis.
► Operational and Monitoring Measures
01
24x7 MMDAC and DGComm Monitoring
The Mercantile Marine Domain Awareness Centre and DG Comm operate continuously, monitoring maritime security incidents, receiving intelligence reports, and coordinating response actions. Real-time crew details are shared with IFC-IOR of the Indian Navy to facilitate coordinated security interventions.
MMDAC / DGComm and LRIT Centre
02
Surveillance of High-Risk Areas
The Directorate maintains active surveillance of the Gulf of Guinea, Straits of Malacca and Singapore, Red Sea, Gulf of Aden, Western Arabian Sea, and the IOR. In coordination with the Indian Navy, IFC-IOR, and MEA, the Directorate continuously assesses emerging threats and issues Maritime Security Advisories to vessels in these regions.
Indian Navy, IFC-IOR, MEA Coordination
03
High-Level Industry and Security Meetings
The Directorate regularly convenes high-level meetings with Indian shipowners, shipmasters, port authorities, the Indian Navy, and security agencies. Industry bodies including BIMCO, INTERTANKO, OCIMF, and INTERCARGO participate in strategic discussions, focusing on security protocols, insurance impact, and operational measures for high-risk transits.
Industry Coordination and Stakeholder Engagement
► Regulatory and Compliance Measures
04
DGS Circular No. 08 of 2024
Revised reporting mechanisms and enhanced security protocols were established through DGS Circular No. 08 of 2024 dated 10 April 2024. The circular mandates immediate reporting of any maritime security incident to DGS and IFC-IOR, strengthens coordination with the Indian Navy for swift intervention, and emphasises adoption of enhanced digital security measures against cyberthreats.
Reporting Protocol / Digital Security Compliance
05
SOP and BMP Compliance Directives
Indian-flagged vessels have been directed to comply with DGS-mandated Standard Operating Procedures and Best Management Practice measures, including the guidelines issued by the Ministry of Ports, Shipping and Waterways concerning the carriage of armed security guards. Vessels have been advised to reroute via the Cape of Good Hope where safety considerations necessitate deviation from high-risk routes.
MoPSW Guidelines / PCASP Policy
06
CCTV Installation Notice (MS Notice No. 02 of 2025)
The Directorate issued Merchant Shipping Notice No. 02 of 2025 dated 12 February 2025, detailing requirements for the installation of Closed-Circuit Television systems on Indian-flagged vessels and foreign-flag vessels visiting Indian ports. The notice recommends remote-access capability and AI-enabled active monitoring during transits through areas of concern.
MS Notice No. 02 of 2025
► Capacity Building and International Engagement Measures
07
Mandatory Security Training Programme
A Security Training Programme including a Piracy Awareness Module was introduced to equip seafarers with the knowledge to assess security risks, implement emergency response procedures, and enhance preparedness for piracy and armed robbery incidents at sea. Completion of this programme is mandatory for all Indian seafarers prior to joining a vessel.
Capacity Building / STCW Alignment
08
Multiple Maritime Security Advisories and Circulars
The Directorate has issued multiple Maritime Security Advisories and Circulars aligned with intelligence received from IMO Member States and international maritime security organisations. These provide vessels with updated security guidance, recommended risk mitigation strategies, and compliance frameworks reflecting the rapidly evolving threat environment in 2024 and 2025.
IMO Intelligence Alignment / Advisory Framework
09
Multilateral Maritime Security Initiatives
The Directorate engages in multilateral maritime security initiatives including the Djibouti Code of Conduct and Jeddah Amendment, CGIMA, FoGG, SHADE, and ReCAAP. Collaboration with BIMCO, INTERTANKO, OCIMF, INTERCARGO, and ICS has strengthened intelligence-sharing mechanisms and aligned India's maritime security practices with global standards.
DCoC / CGIMA / SHADE / ReCAAP Engagement
10
MV Ruen and MT Marlin Luanda Operations (2024)
The Directorate coordinated with the Indian Navy in two landmark operations in 2024. The Indian Navy successfully conducted a 40-hour rescue mission for MV Ruen, rescuing 17 crew members from a pirate hijacking. In the Marlin Luanda operation, the Indian Navy collaborated with vessel crew to extinguish a significant onboard fire following a projectile strike, earning the IMO Bravery Award 2024.
Indian Navy / IFC-IOR Coordination
11
IMO Engagement and International Forum Participation
The Directorate continues to strengthen participation in international forums and regional security initiatives. Through enhanced intelligence-sharing mechanisms, active engagement in IMO-led maritime security discussions, and collaboration with global industry bodies, India's maritime security policies remain aligned with international best practices. IMO Circular Letter No. 5013 of 2025 transmits India's communication on IFC-IOR voluntary ship reporting to all IMO Member States.
IMO Circular Letter No. 5013 (May 2025)
12
Geopolitical Conflicts - MSRA Framework (2026)
In response to the enhanced Maritime Security risks especially due to Geopolitical Conflicts, the Directorate has developed a consolidated Standard Operating Procedure under the new Maritime Security Risk Area framework, issued submissions for IMO C/ES.36 and MSC 109, and coordinated formal policy notes on war risk insurance and P&I coverage for vessels operating in the affected region.
MSRA Framework / IMO C/ES.36 and MSC 109
Notable Incidents Handled by Maritime Security Branch, 2024
Few Notable Incidents Handled by the Maritime Security Branch
Of the 81 reported maritime incidents in 2024, 18 incidents were on vessels carrying Indian seafarers and required direct intervention by the Indian Navy, in close coordination with the Directorate General of Shipping. The four incidents described below were among the most operationally significant and illustrate the coordinated response capabilities of the Maritime Security Branch, the MMDAC, and the IFC-IOR.
4 January 2024
MV Lila Norfolk
The Liberian-flagged MV Lila Norfolk was attacked by pirates approximately 450 nautical miles off the coast of Somalia. The Indian Navy dispatched INS Chennai together with a maritime patrol aircraft and drones to monitor the scene. Indian Naval Commandos subsequently boarded the vessel and secured all 21 crew members, including 15 Indian nationals. The vessel was sanitised and the crew was confirmed safe without casualties.
Armed Piracy / Boarding
27 January 2024
MT Marlin Luanda
The Marshall Islands-flagged MT Marlin Luanda was struck by a projectile in the Gulf of Aden, causing a major onboard fire due to breach of its naphtha cargo tank. The 22 Indian crew members worked in coordination with the Indian Navy to extinguish the blaze, and the vessel subsequently proceeded to Fujairah for repairs. For their outstanding efforts, the Master and crew received the IMO Bravery Award 2024, and the Indian Navy received the IMO Bravery Citation.
Projectile Strike / IMO Bravery Award
16 March 2024
MV Ruen
The Maltese-flagged MV Ruen had been hijacked on 14 December 2023 near the Yemeni island of Socotra. The Indian Navy conducted a daring 40-hour operation on 16 March 2024, deploying HALE RPA, P-8I maritime patrol aircraft, and MARCOS special forces, who air-dropped onto the vessel approximately 1,400 nautical miles off the Indian coast. The operation resulted in the rescue of 17 crew members, the surrender of 35 pirates, and the full sanitisation of the vessel for illegal arms and contraband.
Hijack / MARCOS Rescue Operation
5 December 2024
MV Isa Star
The Panama-flagged MV Isa Star experienced a catastrophic onboard explosion in the Red Sea, forcing the Master to issue a MAYDAY distress call. The vessel had 20 crew on board, including 15 Indian nationals. A French Navy ship deployed in the vicinity responded rapidly and conducted aerial evacuation via naval helicopters. All crew were rescued unharmed and transported to Djibouti. The precise cause of the internal explosion in the engine room remains under investigation. The coordinated multinational response prevented a potential mass casualty event.
Explosion / Multinational Rescue
DGS Circular No. 08 of 2024 dated 10 April 2024 specifies the online ship reporting mechanism and prescribes a structured communication protocol to be followed by all vessels (master / owner / CSO / manager) during any maritime security incident in designated high-risk sea areas. Reference is also made to IMO Circular Letter No. 5013 dated 7 May 2025, which transmits India's communication to all IMO Member States encouraging voluntary ship reporting to the IFC-IOR to enable faster, coordinated, and more effective responses to maritime security incidents across the Indian Ocean Region. The Maritime Security Review 2024 and related advisories are available at dgshipping.gov.in / Maritime Security Branch.
Contact and Emergency Reporting
In the Event of Any MARSEC Incident
Emergency Reporting Contacts
All vessels (master / owner / CSO / manager) are required to report maritime security incidents to both the MMDAC and the IFC-IOR as per the communication protocol specified in DGS Circular No. 08 of 2024. Reporting enables real-time coordinated response with the Indian Navy and national and international agencies.
The links below provide direct access to the Maritime Security Branch portal, the DGS Communication Centre, key DGS Circulars and Merchant Shipping Notices governing maritime security compliance, and the IFC-IOR publications platform. Vessels, shipowners, and operators are encouraged to monitor these resources regularly for updated advisories, circulars, and intelligence assessments.
► Branch and Institutional Resources
Maritime Security Branch
Official portal for the Maritime Security Branch, including circulars, advisories, and MARSEC reporting protocols.
Revised ship reporting mechanism and enhanced security protocols for vessels operating in designated high-risk sea areas. Mandatory for all masters, owners, CSOs, and managers.
Merchant Shipping Notice on the installation of CCTV systems on Indian-flagged and foreign-flag vessels visiting Indian ports, with AI-enabled monitoring guidance.
India's communication to all IMO Member States encouraging voluntary ship reporting to the IFC-IOR to enhance coordinated maritime security responses across the Indian Ocean Region.
Easily schedule your meetings with designated officials through the Visitor Access Management System (VAMS). Choose your preferred date and time, submit your request, and track the status seamlessly.QR Code will be generated after approval.