Questions in the event of Russian nuclear missile launch against the West.

Another day, another threat of nuclear retaliation against the West by Putin.

Realistically, if Russia were to launch missiles against European capitals, how long a warning would the inhabitants get? What about North America (USA, Canada)?

Does NATO have the capability of in-flight interception? Or other defense mechanisms?

How deep underground is safe to protect against a modern nuclear blast?

Stay safe y'all.