@holliem91
Sorry, I don't want to scare anyone and this may seem unreasonable to post but... are we all about to die? Or am I taking this way out of context?
This is escalating fast and I'm shitting it!
Nobody knows, but probably not in the immediacy anyway.
Go and do something you enjoy. Have a walk, step away from the Internet. There's nothing you can do to change the course of events so whatever is going to happen next (and it could be nothing), you may as well enjoy the time you've got.
I agree with PPs that it would seem odd for them all to have their transponders on if there was a genuine threat and they were evacuating. Why give the West that kind of advance notice and risk attack as a form of defence? I suspect it's psychological warfare, in that we're all now shitting ourselves, and playing hardball to get something they want/remind the West not to be 'complacent' about the threat they pose and be tempted to step in further.
It's just a poisonous drip of nuclear threat, placatory statements that they never intend to use them and wouldn't nukes be awful, followed by more threat so no one knows where they stand and everyone's afraid. It's basically straight out of the abuser handbook on a grand scale.