SEA GUARDIAN Threat & Risk Assessment 28 August to 16 September 2025

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THREAT & RISK ASSESSMENT BRIEF UPDATE ​

​​ Brief Update No 25/19 Date: 18 September 2025

​​ STATEMENT

This document has been approved for distribution by SEA GUARDIAN S.G. Ltd / Operations Department. The provided Intel and Information derive from open sources, the Institute for the Study of War (ISW), the Joint Maritime Information Center (JMIC) and United Kingdom Maritime Trade Operations (UKMTO), respective Web Pages and products retrofit the company’s Strategic / Operational and Security situational awareness processes, for risks and threat /impact to the Security of Maritime operations. All rights reserved, “no part of this Risk assessment may be reproduced in any form (electronical, mechanical, paper or other means) without written permission by SEA GUARDIAN S.G. Ltd” which maintain the rights for personal data of this document writers. Under no Circumstances can SEA GUARDIAN S.G.

Ltd be held responsible for any loss or damage caused by a reader’s reliance on information obtained by this Assessment, especially on its firms, company’s management or individual decision-making.

Objectives

To provide in a 15-day cycle, the maritime industry and Security Stake or Shareholders with:

Political / Strategic-Operational /Info collection “app’s chart snap”

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RECENT KEY DEVELOPMENTS

MARITIME SECURITY INCIDENTS: August 28-September 16, 251

1 In accordance to JMIC /or UKMTO sources

THE GEOPOLITICAL PROFILES & INTERNATIONAL SECURITY (G3is)

THREAT ASSESSMENT UPDATE:

Military Operations

Libya – Central Mediterranean

Syria

Lebanon

Gaza-Israel

Sudan-Eritrea–Ethiopia

Red Sea – Yemen

• The threat assessment due to “military actions – terrorism like” is HIGH.

Northern Persian Gulf / Iran-Israel conflict

Russia – Ukraine / Black Sea NW part

Terrorism – piracy and also cargo theft, smuggling, stowaways

• As reported and analyzed in SEA GUARDIAN SECURITY ASSESSMENT 25/15, July 10, actions bordering on terrorism in terms of pirate attack methods constitute the next future nature of threats, which suggests a revision of the approach to dealing with threats.

RISK ASSESSMENT

Gulf of Guinea

Central Mediterranean Sea

East Mediterranean Sea

Suez Canal – Northern Red Sea

Bab-el-Mandeb Straits – Southern Rea Sea

Gulf of Aden – Somalia

Arabian Sea – Gulf of Oman

Hormuz Straits – Persian Gulf

Malacca Straits

Black Sea / East Part

Baltic Sea / NE part

• The overall risk of incidents is “HIGH” which is analyzed in: “borderline of terrorism, attempts for piracy, robbery” as “NSR” / for “Hijacking, opening fire, crews’ life loses” as “MEDIUM” and for “Cyberattacks, electronic harassment of Nautical aids” as “HIGH”.

Baltic Sea / West part

• Indicators altering the “risks levels” are as initially cited in SEA GUARDIAN SECURITY ASSESSMENT 25/18, August 27.

• The overall risk of incidents is “MEDIUM” which is analyzed in: “borderline of terrorism, attempts for piracy, robbery” as “NSR” / for “Hijacking, opening fire, crews’ life loses” as “LOW” and for “Cyberattacks, electronic harassment of Nautical aids” as “HIGH”.

Piracy – Boarding conditions, kidnapping, firing, electronic harassment

• The indicators that differentiate the “risks levels” remain the same as in SEA GUARDIAN SECURITY ASSESSMENT 25/18, August 27.

OVERALL ASSESSMENT – CONSULTING

Usefull links for conflict indexes and picture of piracy attacks in:ACLED and /ICC.

Useful documents / manuals and links

a. For GNSS interference:

/1/ G1082 Ed2.1 An Overview of AIS June 2016

/2/ EUROCONTROL Guidelines on a Process for Civil and Military GNSS Interference Testing

/3/ Global Navigation Satellite System GNSS Radio Frequency Interference

/4/ ICAO GNSS RFI MITIGATION PLAN

b.

For other shipping issues:

Companies under sanction by Ukraine (Black Sea):Database Of Legal Entities Under Sanctions

Strategic-Operational /Risk Assessment Levels for areas / domains under permanent monitoring

Make a call or e-mail us for a free trial period:
E:intelsec@ CY: +357 25 351125 | GR: +30 210 9703322
info@ |
Sea Guardian SG Ltd Intel & Security

Sea Guardian S.G. Ltd / Intel Department ( / +30 6944373465)
can support your operational planning, assist in determining the risk assessment and provide assistance in decision making by producing tailor-made assessments upon request on ports in the region, on routes, on cargos and specific merchant vessels. You can refer to our previous Threat & Risk assessment analysis briefs for more information and background analysis on the events and situation in the region.

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