▶▶ Pod 153 - Report:

Communication lost with 9S, the individual of this unit’s accompanying support.

While acting alone, 9S encountered a unit appearing to be <A2> in an abandoned building located in the Flooded City and began pursuit.
Strong jamming signal emission confirmed throughout the area at the time.
Hypothesis: 9S fell into an untraceable status while trying to restore communications.

Proposal: Call 2B for assistance and begin searching.
Likewise, YoRHa No. 2 Type B AKA 2B.
.وأنا أيضًا، يورها رقم 2 النوع بي المعروفة بـ2.بي
2B, también modelo
de YoRHa B número 2.
2B, también modelo
de YoRHa B número 2.
Assim como ele.
Sou YoRHa Nº 2 Tipo B, vulgo 2B.
Аналогично ему, YoRHa № 2 тип B, 
она же 2B.