Kub-BLA was first unveiled by Kalashnikov during IDEX-2019 exhibition in Abu-Dhabi. The report notes that after launch, the drone can loiter in the air, detecting a target, and then attack it from the upper hemisphere with a vertical dive.[2] "Kub-BLA" delivers a payload according to target coordinates, which are set manually, or according to an image from the target guidance load. In addition, the drone can be used in swarm mode.[3] A new version with a more powerful warhead begun to be supplied in late December 2023.[4]