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...
When all remaining enemies have been 
dispatched, remain on standby in alert status. Over.
Escuadrones interceptores, permanezcan 
en espera listos para el combate
Los escuadrones interceptores, permanecerán 
a la espera listos para el combate,
Após exterminar os inimigos restantes, aguardem em alerta. Isto é tudo.