There's a system named ADAPTIV [1] which is essentially a bunch of tiles that can alter their temperature to make a tank look like a civilian car on the infrare

There's a system named ADAPTIV [1] which is essentially a bunch of tiles that can alter their temperature to make a tank look like a civilian car on the infrared band. [1]: https://www.baesystems.com/en/feature/adativ-cloak-of-invisibility https://www.baesystems.com/en/feature/adativ-cloak-of-invisi...