A massive force of underground BETA is heading towards the Soviet Base, and there's no time to do anything but pack up and leave. Yui stays behind to destroy the Type 99 Cannon, but the Soviets want it for themselves...
We lost a lot of friends to attacks like 
this when we fought on the front lines.
Nosotros también, cuando solíamos 
pelear en el frente de batalla,
Nosotros también, cuando solíamos 
pelear en el frente de batalla,
Também perdemos muitos amigos nas linhas de frente para ataques assim.