Every day, our soldiers patrol the Ukrainian skies so that enemy strike drones and missiles do not destroy our cities and hit civilian infrastructure.
is one of those that effectively covers the hottest directions from where the enemy is trying to break through our air defense and strike.
Glory to the defenders of the sky!
Glory to Ukraine!
Video: WeltN24
Blue scatters more because it has a shorter wavelength, and thus collides with more particles and is reflected more. That’s why the sky and ocean appears blue. The human eye is also more sensitive to 450nm (blue) than 650nm (red).
I think you’re confused. These aren’t range finders.