https://www.youtube.com/live/BgsV07ieh-4?si=fWufk3vTwm13NwZ7
minute 1:50
Siper 3: Siper 2 with booster(Sm6)
Siper A: Terminal phase interception and against air breathing targets(Pac 3 MSE)
Siper 4: Only endo atmospheric interception(Thaad) not exoatmospheric interception (SM3)