The “tank” has an immobile or mostly immobile turret, depending on the particular design of this piece of battlefield ingenuity. Units appear to be making these modifications at the frontline to improve survivability against FPV drones but there isn’t a standard package.

Pay them for a public ipv4.

There absolutely was. Intel got smacked on the wrist for doing their benchmarks using ICC… you know, the compiler that builds code that detects that it’s not running on an Intel CPU and disables all optimisations and extended instruction sets (like say MMX/SSE).