No it doesn’t; there’s no such thing as “unknown” missile launches near either left-coast of the USA.
Anybody that believes otherwise should put the crank pipe down - get their teeth extracted - and take up smoking crack as their next hobby.
“unknown” misslile launches off of either left-coast of the USA is absolute nonsense.
Maybe you missed it about this time last year, it was in all the papers and on the net with video footage.
Many veteran squids and zoomies positively identified it as a sub surface ICBM launch in broad daylight off the coast of S Cali. All branches of the US .mil said it wasn’t theirs. Looks like the Chinese are telling us they now have both offensive and defensive nuclear capability complete with operational delivery systems for all of the above.
Personally, I don’t give a damn, I won’t be fighting the “Big Red One”, but you youngns may get an opportunity to if you are east of the Rockies when it all starts. Those west of the Rockies will see a rare event just before they die, the sun rising from the west.