Re:The Ukraine war is driving rapid innovation in drone tech...
by somenameforme on Friday May 10, 2024 @02:07AM
(#40315870)
The reason I mention MANPADs is because of the target domain after air superiority is achieved. For instance helicopters have been used extensively in US invasions in the Mideast thanks to sustained air superiority. That quickly goes out of the picture when there's MANPADs everywhere. Even in the Israeli conflict, which is extremely asymmetric, helicopters have proven highly vulnerable.
As for the numbers stuff, all modern air defense systems have independent integrated radar of at least their engagement range, and do not rely on external radar systems, though of course everything works much better with layering and cooperation. An F35 at max speed (which it is only capable of reach at high altitude for very brief periods of time) is hitting about 1975 km/h. An S-400's engagement and radar range is about 400km. That's an engagement radius of more than 12 minutes at max speed. The engagement window would be smaller with a low & slow approach, but then you start running into various other risks, even going back to MANPADs.
One could try a long-range stand-off but that's unlikely to prove effective without getting into the primary way to disable anti-air defenses - overwhelm them. But that's extremely non-trivial even if the systems are in relative isolation, let alone if they're part of a comprehensive anti-air system. And all of this for one system. Again I would appeal to Ukraine. Their anti-air defenses are relatively limited yet it's been more than enough to greatly limit the engagement capabilities of Russia's Su-57s.
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Actually I also completely failed to mention another major factor. If this sort of war breaks out, satellites are going boom shortly thereafter, the global internet would follow in short order. This will further reduce the chances of any sort of effective elimination of anti-air.
As for the numbers stuff, all modern air defense systems have independent integrated radar of at least their engagement range, and do not rely on external radar systems, though of course everything works much better with layering and cooperation. An F35 at max speed (which it is only capable of reach at high altitude for very brief periods of time) is hitting about 1975 km/h. An S-400's engagement and radar range is about 400km. That's an engagement radius of more than 12 minutes at max speed. The engagement window would be smaller with a low & slow approach, but then you start running into various other risks, even going back to MANPADs.
One could try a long-range stand-off but that's unlikely to prove effective without getting into the primary way to disable anti-air defenses - overwhelm them. But that's extremely non-trivial even if the systems are in relative isolation, let alone if they're part of a comprehensive anti-air system. And all of this for one system. Again I would appeal to Ukraine. Their anti-air defenses are relatively limited yet it's been more than enough to greatly limit the engagement capabilities of Russia's Su-57s.
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Actually I also completely failed to mention another major factor. If this sort of war breaks out, satellites are going boom shortly thereafter, the global internet would follow in short order. This will further reduce the chances of any sort of effective elimination of anti-air.