As a European, I am always nervous about nukes. American nukes specifically. And not so much about Trump, who is a buffoon but doesn't actually want to get too involved in messy foreign politics, but Clinton, who as a Secretary of State has already proven to be another warmonger. The US has had a blasé attitude to nuclear weapons ever since the start of the Cold War. The majority of situations where we have come clos…
There was another time where Russia's missle defense system showed an incoming attack.
Nuclear weapons will never be used in our lifetime by a stable country. They serve only as a deterrent, don't invade me or I'll nuke you.
The biggest chance is if an armed weapon falls into the hands of a bad actor. It's also worrisome what will happen to Russia if Putin dies without a successor.
It's going to get closer to war if Russia keeps annexing Europe.
[1]http://www.history.com/news/history-lists/5-cold-war-close-c...