Place it right after a teammate's question in a raid edit, following an Enemy Spotted callout to show the missed callout, then cut to Okay Let's Go when the squad moves on without an answer.
이 사운드에 대해
This 1.4-second clip is a short Russian voice line in which a voice says 'Ne znau', meaning 'I don't know', in a flat, matter-of-fact tone. It feels awkward and evasive, like a shrug in audio form, and works as a deadpan brush-off. The line comes from Escape from Tarkov.