Deployment Assessment: Port Sudan

Site Overview

Port Sudan is Sudan's primary commercial seaport and the country's sole functional deep-water maritime gateway, located on the Red Sea coast in Red Sea State. Operated under the Sudan Sea Ports Corporation, it handles the overwhelming majority of Sudan's import and export cargo, including humanitarian aid flows that have intensified since the outbreak of the Sudan Armed Forces–RSF conflict in April 2023. The port sits at the intersection of regional trade routes connecting the Horn of Africa, the Arabian Peninsula, and the Nile corridor inland.

Despite its classification as a Transportation Systems sector asset under CISA framing, Port Sudan functions operationally as a multi-sector chokepoint: fuel, grain, medical supplies, and military logistics all transit this single node. Its strategic weight is disproportionate to its physical scale.

Sites with clean attack histories and high CARVER scores in active conflict zones are analytically distinct from sites with clean histories in stable environments. The former category warrants forward-looking threat modeling; the latter does not.

CARVER Analysis

Composite CARVER: 34/50 — placing Port Sudan in the upper quartile of regional transportation assets assessed in the CIDE database.

Component	Score	Implication
Criticality	6	Regional trade dependency; no viable alternative deep-water port in Sudan
Accessibility	6	Coastal exposure; limited perimeter depth; accessible by sea, air, and land approach vectors
Recuperability	6	Moderate — smaller scale than Tier-1 ports, but Sudan's reconstruction capacity is severely degraded by ongoing conflict
Vulnerability	5	Less operationally complex than major hub ports, but hardening is assessed as minimal
Effect	5	Regional rather than global supply chain impact; however, humanitarian consequence multiplier is high
Recognizability	6	Known internationally; prominent in conflict-era logistics reporting

The site's Robotics Relevance score of 7 (a standalone robotics-applicability measure, not a CARVER dimension) signals that the site's operational environment — open water approaches, cargo staging areas, vessel traffic management, and perimeter surveillance requirements — is well-matched to autonomous systems across air, surface, and subsurface domains. The absence of any verified deployment against this score is the central finding of this assessment.

DRES Assessment

DRES Composite: 6.6 (MEDIUM)

The composite masks significant sub-score divergence that operators and procurement planners should treat as distinct risk layers:

• Air: 4.1 — Moderate aerial threat exposure. The Red Sea corridor has seen increased drone activity regionally (Houthi operations, cross-border ISR). Port Sudan's air threat score reflects both the physical openness of the port basin and the absence of verified counter-UAS infrastructure.
• Ground: 7.7 — Elevated. Sudan's internal conflict has produced documented ground force mobility across Red Sea State. A ground score of 7.7 at a site with 212,383 people within 5 km and 508,134 within 25 km represents a credible mass-casualty and infrastructure disruption scenario.
• Subsurface: 11.1 — The highest sub-score in this profile and an outlier relative to the composite. Subsurface threat exposure at this level reflects the port's underwater infrastructure (quay walls, mooring systems, fuel pipelines, submarine cable proximity) and the demonstrated use of waterborne improvised explosive devices and diver-delivered munitions in the broader Red Sea conflict theater. This score warrants dedicated underwater domain awareness investment.
• Hardening: 11.1 — Matching the subsurface score, the hardening assessment indicates that physical and electronic protective measures are assessed as insufficient relative to the threat environment. This is not a marginal gap.
• Target Profile: 7.66 — Consistent with a site that has received sustained international media and diplomatic attention as Sudan's humanitarian logistics hub since 2023.
• Criticality: 4.07 — Scored conservatively relative to global Tier-1 ports, but this figure should be read in the context of Sudan's infrastructure collapse elsewhere. With Khartoum's port infrastructure non-functional, Port Sudan's effective criticality is higher than the raw score implies.
• Accessibility: 2.5 — The lowest sub-score. Red Sea State's geography provides some natural access friction, and the port's coastal position limits certain land-approach vectors. This is the one structural advantage the site holds.

Verified Deployments

No verified autonomous or robotic system deployments are recorded for Port Sudan.

This is a primary finding, not a data gap. For a site carrying a CARVER composite of 34, a standalone Robotics Relevance score of 7, a Ground DRES of 7.7, and a Subsurface DRES of 11.1, the complete absence of public evidence for deployed C-UAS, autonomous maritime surveillance, or robotic inspection systems represents a material protection deficit.

Comparable port environments in conflict-adjacent regions — including Djibouti, Aden, and Berbera — have seen at least partial deployment of maritime domain awareness sensors, UAV-based perimeter patrol, or underwater inspection ROVs, typically through bilateral security assistance or multilateral humanitarian protection frameworks. Port Sudan has no equivalent public record.

The conflict posture flag (YES) and the regulatory coverage notation suggest that legal authority to deploy exists or is being developed. The gap is operational and procurement-driven, not regulatory.

Attack History

No confirmed kinetic or cyber attacks are recorded against Port Sudan specifically in the CIDE dataset. ACLED incidents within 50 km register at zero for this site.

This should not be read as evidence of low threat. Port Sudan's attack history is clean in part because it has functioned as a rear-area logistics node during the SAF–RSF conflict — a status that is not structurally stable as the conflict evolves. Sites with clean attack histories and high CARVER scores in active conflict zones are analytically distinct from sites with clean histories in stable environments. The former category warrants forward-looking threat modeling; the latter does not.

Procurement and Threat Exposure Outlook: 12–24 Months

Four priority vectors for the 2026–2027 window:

1. Underwater Domain Awareness (UDA) — Highest Priority The Subsurface DRES of 11.1 and Hardening score of 11.1 together identify the underwater approach as the site's most exposed and least protected vector. Procurement priority should focus on hull inspection ROVs, fixed acoustic monitoring arrays, and diver detection sonar. Regional precedent: Saudi Aramco's Yanbu terminal and UAE port facilities have deployed comparable systems. Estimated procurement lead time for a minimal UDA package: 9–18 months from contract award.

2. Counter-UAS (C-UAS) — Moderate-High Priority Air DRES of 4.1 is not the highest sub-score, but the Red Sea's established drone threat corridor (Houthi-origin systems have reached targets 1,500+ km from launch) and the port's open geometry make passive C-UAS detection a baseline requirement. FEMA C-UAS grant frameworks and bilateral U.S.–Sudan security assistance channels (where active) are the most accessible funding pathways. A fixed-site RF detection and jamming layer is the minimum viable posture.

3. Perimeter Autonomous Surveillance — Moderate Priority Ground DRES of 7.7 with 212,383 people within 5 km creates a scenario where a perimeter breach has both infrastructure and mass-casualty dimensions. Autonomous ground vehicle (UGV) patrol or fixed-camera AI analytics integrated with existing guard force operations would reduce the manpower burden on what is likely an understaffed security operation. This is the most commercially accessible procurement category and the most likely entry point for a first autonomous system deployment at this site.

4. Cyber and Operational Technology Security Not directly scored in the DRES sub-scores provided, but port operational technology (crane control, vessel traffic management, fuel handling SCADA) represents an attack surface that scales with any digitization of port operations. As humanitarian logistics volumes increase, so does the pressure to digitize — and the OT attack surface expands accordingly.

Investor and grant applicant note: Port Sudan's profile — conflict zone, zero verified deployments, CARVER 34, active humanitarian logistics role — positions it as a credible target for FEMA C-UAS demonstration grants, USAID infrastructure security programming, and bilateral Gulf state security assistance. The absence of incumbent vendors is both a risk indicator and a market entry signal.

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Confidence: MODERATE — DRES and CARVER scores are grounded in the CIDE dataset. Deployment absence is confirmed. Attack history absence is consistent with available open-source conflict tracking (ACLED). Subsurface and hardening assessments are directional given limited public infrastructure documentation for Port Sudan. Conflict dynamics in Sudan are fluid; this assessment should be reviewed against ACLED and UN OCHA reporting on a 90-day cycle.

Assessment Valid Until: 2027-05-02

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