▶▶ 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.
Report. Virus is altering and evolving its own
algorithm at high speed. Removal difficult.
‫تقرير. الفيروس يغير ويطور خوارزميته
‫بسرعة كبيرة. الإزالة صعبة.‫
Informe.
Informe.
Rapport,
Informo: o vírus está alterando e evoluindo
seu próprio algoritmo em alta velocidade.
Докладываю. Вирус развивается
с высокой скоростью. Удаление затруднено.