The U.S Navy detected the implosion when it happened on Sunday and didn't publicly say anything. They probably didn't want to expose their Top Secret listening capabilities.
This technology was Top Secret 40 years ago. Not only do the Russians and Chinese know about this technology, they have the technology themselves. The public learned about this 30 years ago. Who are they trying to kid? The head of the US Navy owes the world an explanation.
You really think we are still using that 40 year old technology?
If you believe that, well it explains your indignant comments
