UK FCDO Updates Travel Advice for St Helena, Ascension and Tristan da Cunha

The UK Foreign, Commonwealth & Development Office (FCDO) updated its travel advice for St Helena, Ascension and Tristan da Cunha on Sept. 10, 2026, adding new information on getting to Ascension Island. The three territories are British Overseas Territories with no British Embassies; local governments provide emergency assistance. The FCDO notes travel insurance could be invalidated if you travel against its advice.