The Ministry of Defence said the balloons offer low-cost surveillance as they don’t need a crew on board and can travel uninterrupted at extreme altitudes for long periods
Source link : https://www.mirror.co.uk/news/politics/spy-balloons-can-fly-major-35626258
Author : [email protected] (Sophie Huskisson)
Publish date : 2025-07-27 13:46:00
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Spy balloons that can fly major heights to be developed in UK to keep Brits safe
