Being unable to grasp what its for, and only being capable of two comparisons, they have made their complex calculation. Since it doesnt look like Harry Potter it is obviously Russias equivalent of the swastika. Also some are saying its related to Q as in Qanon.
https://twitter.com/kamilkazani/status/1500495309595725831?t=kp3vmidXVeemkG4e3cFVHw&s=19
You should see the salt when someone marks their tank like that in Warthunder. Gajin removed chat from the game because of all the bullshit. From what I understand, back in 2014 Gajin remove teamdamage because of the crap happening in Ukraine then.