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The U.S. Coast Guard has imposed new conditions of entry on vessels arriving at American ports after calling at Somalia, effective October 27, 2026, following an official determination that Somali ports do not maintain effective antiterrorism measures. Published in the Federal Register under docket USCG-2026-0110, the action adds Somalia to a list of 24 countries subject to heightened U.S. port-security controls. The Coast Guard's established advisory framework examines a vessel's last five port calls and requires additional security measures, records and pre-arrival reporting when an affected port is involved. Noncompliant ships may face inspection, delay or denial of entry. The new designation is not a blanket ban on Somali-linked shipping, and the government has not identified any particular vessel that has been delayed or refused admission.
A Somali Port Call Can Follow a Ship Through Five Ports
The Coast Guard's security screening reaches beyond the vessel's immediately preceding port. Somalia's addition to the advisory means that recent Somali calls become a new voyage-compliance consideration for U.S.-bound ships.
Illustrative Voyage: Somalia to the United States
These are five hypothetical consecutive foreign port calls, shown in chronological order. They do not represent an identified ship or a confirmed service rotation.
A qualifying Somali visit can trigger additional vessel-security measures and reporting obligations even after several intervening foreign calls.
The vessel is not prohibited from entering simply because it called at Somalia. Compliance and Coast Guard examination determine the next steps.
Three Stages of the New Entry-Control Exposure
Under the established advisory, security-plan measures, guarding, Declaration of Security efforts and written logs form the first layer.
The operator reports the actions taken to the appropriate U.S. Coast Guard Captain of the Port before arrival.
The Coast Guard may examine documentation and determine whether additional measures are appropriate.
What the Coast Guard Can Expect Ships to Document
The existing U.S. Port Security Advisory specifies five measures during affected port calls, with additional U.S.-port security potentially required after Coast Guard examination.
Four Commercial Port Gateways to Screen
These ports are important Somali-region commercial gateways identified by the U.S. Department of Commerce and September 2026 UN Logistics Cluster reporting. Listing them here does not establish ship-specific exposure or a Coast Guard facility-level determination.
Capital-city port serving container, bulk, fuel and humanitarian trades. Its international cargo connections create potential exposure for ships continuing on global services.
DP World-operated gateway in Somaliland, with an important connection to Ethiopia. Its separate local administration requires careful verification of how U.S. port-security instructions apply.
Commercial and humanitarian gateway in Puntland supporting regional and Gulf-linked cargo movements.
Southern port supporting commercial, relief and regional maritime activity. UN reporting also notes periodic customs and political delays.
The Exposure Is Not Measured by Bilateral Cargo Trade
The U.S. trade figures measure merchandise origin and destination, not how many internationally trading ships have previously called at Somali ports. Direct U.S.–Somalia trade is therefore an inadequate proxy for potential voyage-screening exposure.
Somalia Port Call & U.S. Entry Exposure Analyzer
Screen recent foreign port calls against the October 27 Somalia designation and the Coast Guard's established advisory-country list. Track five core documentation actions and model potential additional security or arrival expenses.
Enter Recent Port Calls
Enter calls from most recent to oldest, before the planned U.S. arrival. Six calls are displayed so that the screening boundary can be seen. The example is hypothetical and does not represent any real voyage.
Calls 1–5 are within the standard advisory screening window. Call 6 is shown for comparison and is not counted in the standard five-call test.
Preliminary Screening Result
Based on the port-country selections and the dates provided. This is a screening flag, not a Coast Guard entry determination.
A selected affected port is within the last five calls. Review the applicable Coast Guard security measures.
Individual Call Findings
Security Documentation Readiness
Mark an item complete only after the relevant security action and supporting documentation have actually been verified. The checklist is illustrative and does not certify legal compliance.
Additional Cost Scenario
Editable economic assumptions for a potentially affected ship. Additional guard personnel, waiting days and administrative expenses are not automatic requirements or verified costs attributable to this notice.
Reflects only selected scenario expenses, without assuming a detention, confirmed inspection, mandatory armed-guard deployment or actual Coast Guard enforcement action.
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