Somalia joins US affected-port list, bringing total to 24

The U.S. Coast Guard added Somalia to its affected-port advisory, bringing the total number of designated countries to 24 and extending tougher entry screening to commercial ships with a Somali call among their previous five port calls.

The restrictions took effect this week after the Coast Guard determined that Somalia was “not maintaining effective antiterrorism measures at its ports,” a finding that added the East African country to jurisdictions with inadequate port security measures in a decision published in the U.S. Federal Register.

What does Somalia’s designation require?

Under the Coast Guard’s Port Security Advisory framework, ships that visited an affected country during their previous five port calls must meet extra security and documentation conditions before entering US waters. Somalia’s addition ties those conditions to each vessel’s recent call history.

The requirements include:

• Enhanced access controls.
• Security records and reporting to the relevant Coast Guard captain of the port.
• Possible inspections for compliance, with deficiencies that could lead to delays or denial of entry.

The change adds conditions, not a blanket ban on Somali-port calls or US arrivals. Its immediate commercial risk is a compliance failure that can interrupt a voyage, rather than automatic exclusion from the United States.

Which voyages fall within the rules?

The five-call lookback reaches beyond direct Somalia-to-US sailings. A ship that called at a Somali port before proceeding to other destinations can trigger the new conditions when it later enters American waters.

Operators trading between East Africa and the United States face a new documentary and access-control burden. Carriers must maintain security records, while forwarders need to check the voyage history of vessels assigned to US-bound services.

For shippers, the practical exposure is schedule risk. An inspection or deficient security record can delay a vessel, and denial of entry can postpone cargo delivery. The decision applies at the vessel level; it sets no TEU, tonnage, rate or capacity limit for the trade.

How does the affected-port list work?

Alongside Somalia, the list includes Iran, Yemen, Libya, Sudan and Venezuela. A call to any listed country can enter the five-call assessment that governs additional US entry conditions.

The list also changes as port-security assessments change. The Coast Guard removed Nigeria in August after reassessing that country’s port security arrangements.

Recent movement runs in both directions: Somalia entered this week, while Nigeria exited in August. Operators with multi-country itineraries therefore need to check current designations against each ship’s recent calls, not treat the list as static.

Is this a piracy measure?

No. The Coast Guard’s designation is separate from maritime warnings about piracy and attacks on shipping in the Gulf of Aden and western Indian Ocean. It addresses port antiterrorism measures and related entry compliance rather than a piracy incident.

That distinction leaves two compliance tracks in place for operators in the region: security requirements for recent calls to affected countries, and separate warnings about attacks along the Gulf of Aden and in the western Indian Ocean.

What should operators prepare for?

Carriers and forwarders should verify the prior five port calls for Somalia-linked US arrivals, assemble the required security records and expect access controls or inspections. Shippers need to account for the possibility of delayed entry when allocating cargo to affected services.

The affected-port list now stands at 24 countries, and Nigeria’s removal in August after reassessment shows that the framework can move as port security conditions change. Operators should expect the compliance map, and the voyage histories that trigger it, to keep shifting.