Treaty issues between Nato and the EU

Something I was thinking about the other day is all the treaties different nations have with eachother. Then you have entities such as NATO and the EU which have their own agreements and treaties. My question is has their ever been any major treaty conflicts between NATO and the EU or their memebers leaving some counties who are a member of both to be in a bad spot politically?

My educated guess is that it’s pretty unlikely, given that NATO and the EU have different purposes - NATO is a military alliance, and the EU is (in large part) an economic zone. The EU doesn’t have an army, and NATO doesn’t regulate fishing quotas, so I don’t think their purposes would get tangled up very often.

That said, there are internal NATO and EU issues that often leave politicians in bad spots.

From Wiki

It sounds like the EU has some type of paramilitary capability

From Wikipedia:

Neither NATO nor the EU can be signatory to treaties, so it would not be possible for any member of them to find itself in a spot where it is simultaneously a signatory to two contradictory treaties. Also, no individual country would sign and ratify a treaty if it contradicted another treaty that it was already a signatory to. Formally, therefore, the predicament you sketch would be unlikely to occur. In practice, however, I can imagine that something along those lines might happen as the EU expands into peace keeping and running a common foreign policy. Right now, not much is happening in that area but as Europe becomes more unified in this area it might rival NATO and some of the countries that are a member of both (which is practically every EU member except for Austria, Ireland, Finland, Sweden, Cyprus and Malta) might, on occasion, have to choose.

Hm. I did not know that. Ignorance fought!

NATO doesn’t have treaties, it is a treaty. It’s the North Atlantic Treaty Organization. It was formed by treaties among the member nations. It does not sign treaties with other nations. I assure you, the United States will never allow itself to be bound by treaties to which it does not assent.

It’s a question of hats, not of allocated resources- “EU troops” simply means “troops of one or more member states operating under the EU flag”. It’s no different than peacekeeping missions under NATO or the UN; they just wear different hats and carry different flags.