BBCNEWS BBC News June 4, 2024 23:54:00
And pressurisation of the cockpit. typically, aircraft are designed to operate at really extreme altitudes above that, like the u—2 spy plane or the 71 blackbird, again, spy plane. crews would wear kind of spacesuits, full pressure suits, and most jet fighters aren't equipped for that. also, where there have been previous examples of weather balloons, for example, or surveillance balloons from the us side that have kind of got lost or cables have broken, where fighters have tried to shoot them down at lower altitudes using cheaper gunnery, you've had instances where hundreds or even thousand...