I was surprised to read that in Europe, the closest country to have nuclear weapons are the Netherlands (if they wanted to)
When Trump dumped his support for NATO in Europe, everyone was looking at France to shield them and deter attacks. I was wondering if other EU countries were reasonably close to building a bomb and I found this question.
Apparently also Belgium , Italy, Turkey, Germany have the same type.
What I had in mind are nukes under the jurisdiction of a country (such as France or UK in Europe)