Problem: Looking at the video on current affairs, what did we know about the Chinese spy balloon? And what is "signals intelligence"? Select two.
- It was clearly a spy balloon, not a weather balloon as the Chinese claim.
- Signals intelligence means spying or eavesdropping (listening) to our conversations.
- Since we blew it up, we really can't tell if it was used for spying or just looking for weather patterns.
- Signals intelligence means the system US airforce uses to communicate between pilots using a coded set secret signs.