I suspect its no big deal;such accoustic data could b collected by trailing subs

I suspect its no big deal;such accoustic data could b collected by trailing subs
Replying to: Massive leak of data on India's Scorpene subs -- BBC	Post Reply Forum

Pandagon C-in-C

08/24/2016, 04:09:15

A job of major naval powers

珍珠湾