Details of the Daring Airdrop at Tristan da Cunha, 9th May 2026
Report compiled by Peter Millington. Photos and quotes individually credited.
Following requests from the respective Administrators and the Governor, the UK Government decided to provide support to the UK Overseas Territories affected by the recent outbreak of hantavirus on the cruise ship MV Hondius.
The Hondius visited Tristan and landed visitors in mid-April during the voyage's three day stop at the island. An islander who disembarked at Tristan subsequently became ill with suspected hantavirus and was isolated in the care of the island's hospital. However, the hospital is small, and medical oxygen and other supplies were soon running low.
The Ministry of Defence was therefore asked to fly military personnel and medical supplies to Tristan to relieve the hard-pressed hospital staff on the island. This is not a logistically routine matter. There is no airstrip on Tristan, so, support would have to be parachuted in. Additionally, to complicate matters, Tristan is very windy and weather conditions change rapidly, making it very challenging for paratroopers.
Preparation and Planning
Tristan is famously the remotest inhabited island in the world. It is 1,510 miles (2,430 km) from the neared airport, which is on St Helena, and the nearest British military air base is at Ascension Island - 2,010 miles (3,235 km) away. Few military transport aircraft have the necessary range, and those that do would need in-flight refuelling. Clearly, serious planning was needed.
An RAF Airbus A400M transport plane was selected as the most suitable aircraft for the drop, to be deployed in conjunction with a Voyager air-to-air refuelling (AAR) tanker.
Brize Norton and Ascension Island
The medical supplies, the personnel and their kit were assembled at RAF Brize Norton and loaded onto the A400M. They then flew 4,218 miles (6,788 km) to Ascension Island to rendezvous with the AAR tanker in readiness for the final leg of the journey.
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