Slava-class cruiser

A Slava-class cruiser is a very big and powerful ship that floats on the water and is used by countries like Russia to protect their oceans. It's like a giant car that can drive on water and has guns and missiles to protect itself and its country. It is also very fast and can travel really far without stopping. Think of it like a super-strong and super-fast boat that can protect a whole bunch of people and things from bad guys trying to hurt them.