S-350 missile system
The S-350 Vityaz (Russian: C-350 Витязь) is a Russian medium-range surface-to-air missile system developed by GSKB Almaz-Antey. Its purpose is to replace the S-300PS. The system design traces its roots from the joint South Korean-Russian M-SAM project, and mainly uses the 9M96 missile which is also used on the S-400 missile system.