Russian invasion of Ukraine

UK government Defence minister Ben Wallace leaves his job today . He has done a magnificent job it is fair to say I think . He was a rare success for this shambolic government , either he knows the government are going lose the next general election or someone or something stopped his career path at the recent NATO summit who knows but I think we can all agree Ben Wallace has done a fine job and stood tall for Ukraine and the UK .
 
grunge said:
Anyone in the know know what sort of radar signature cardboard like this gives off? Feels like this could be a good stealthy drone but I could well be wrong.
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Virtually none I would imagine. Probably not much more than a big bird.
 
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grunge said:
Anyone in the know know what sort of radar signature cardboard like this gives off? Feels like this could be a good stealthy drone but I could well be wrong.
Click to expand...
The answer appears to be very little.
Metal bounces radar waves straight back to the receiver. Cardboard/paper absorbs and deflects the rays away. Apparently a radar operator can be fooled into thinking it is a large flock of birds rather than a drone and so won't fire a missile at it.
 
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