It's actually works for the simpler anti armor stuff like RPGs.dtkprowler said:That's a joke right? Javelin missile made to pierce tank armor and they hope a welded together metal cage is going to protect them? I really hope they are that stupid.baron_von_awesome said:You can see the metal cage on the top of the tank, they are installing those to try and defeat Javelin attacks. Which has nothing to do with the propaganda angle, just I have been seeing videos and stuff on the Russian fear of top down missile anti-tank missile attacks for a couple of months.SidsBurnerAccount said:🇺🇦Equipment abandoned by the Russian army in the area of responsibility of the 128th brigade of the Armed Forces of #Ukraine. pic.twitter.com/7PygVS1gHJ
— Ukraine News 🇺🇦 (@UkraineNews0) March 2, 2022
There are numerous videos of abandoned equipment and captured Russians soldiers all over twitter. I'm not posting all of them, but the volume indicates that the general tenor of what the Ukes are saying is true even if there are obvious propaganda stories being put out.
Not sure if the metal cages work or not, but they should
Shaped charges use something called the Monroe Effect. Essentially it is using the collapsing waves of explosive force to create a "jet" of plasma if you will as a penetrator. That is what penetrates armor. Hot ass gas formed into a point. The good stuff will also have a copper cup that will invert, and also become part of the jet for extra power. Think of using you cupped hands to squirt water. Very basic idea but similar-ish.
The thing is, for a plasma jet you have to have precise standoff from the target to work effectively. It comes together at a certain point and has max penetration power at the point a certain distance from the top of the explosive. This is very precisely calculated and called the standoff distance. Every HEAT warhead has a hollow tip and this is the standoff.
Found a cool GIF that gives a good visual of it:
So, if you can disrupt the DISTANCE from the explosive and the target, make the standoff greater, you disrupt the plasma jet and it is drastically loses it's capability. We are talking mere inches extra distance to nullify penetrating power. We do it for our stuff to.