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Written question asked by Ben Obese-Jecty (Conservative) on Wednesday, 10 September 2025, in the House of Commons. It was due for an answer on Monday, 15 September 2025. It was answered by Luke Pollard (Labour) on Tuesday, 16 September 2025 on behalf of the Ministry of Defence.


Military Aircraft: Procurement

Question

To ask the Secretary of State for Defence, what progress he has made in developing lighter-than-air platforms designed for extended loiter times.

Answer

Cyber and Specialist Operations Command has sponsored two extended-duration lighter-than-air trials under Project AETHER.

Payload testing on the first extended-duration trial was successful and validated the plans to achieve extended loiter times. The second trial used an alternative approach with multiple, smaller stratospheric balloons operating collaboratively in sequence and demonstrating near-continuous Intelligence, Surveillance, and Reconnaissance coverage for an extended duration.


Secondary information

Type
Written question
Reference
76405
Session
2024-26
Related items
ISTAR
Friday, 17 October 2025
Written questions
House of Commons
Military Aircraft
Monday, 20 October 2025
Written questions
House of Commons
Subjects
Procurement Military aircraft
Link
View this Written question on www.parliament.uk