Chinese 'ghost' vessels defy tracking, threaten PH security
https://www.youtube.com/watch?v=LRS9jKJmEAo&t=27s
they spoof the signals so they look like they're friendly ships
they've been doing this for years in other countries.
they even use jammers so they can't be seen from afar.
u/Constant-Use6874 — 3 hours ago