▶▶ Pod 153 - Report:

The machine lifeforms not only infected the YoRHa soldier units on the ground, they also infected the <Bunker> with a viral attack, activating a self-destruct sequence.

With this, the 13th Orbital Satellite Base <Bunker> was destroyed. 

2B and 9S avoided infection from the virus and escaped the Bunker before it was destroyed. 
Proposal: Find the remaining surviving YoRHa Soldiers and start another descent-to-ground operation on Earth to fulfill the mission.
What will we do now, 2B?
‫ماذا سنفعل الآن يا 2.بي؟
Wie gehen wir weiter vor, 2B?
¿Qué hacemos ahora, 2B?
¿Qué hacemos ahora, 2B?
Qu’est-ce qui nous attend,
dorénavant, 2B ?
Cosa faremo adesso, 2B?
O que vamos fazer agora, 2B?
Что теперь будем делать, 2B?