Sure we can look at Israel, a nation which has a part of tons of international treaties and agreements (albeit fewer then most other nations) and yet is one of the most antagonistic militarized nations in history. So we know there are exception. North Korea might be an example of a country that passes the sniff test of my second hypothesis. Outside of the most international treaties and agreements and also extremely militarized.
But on the other hand, according to my first hypothesis, Israel does pass as an example that contributes to the passing of the sniff test. Israel is probably the country that has seen the most wars and conflicts since World War 2 (maybe USA and Russia/Soviet Union have seen more; I don‘t know), and in accordance to my hypothesis, it is also one of the most militarized nation in the world currently (including one of very few nuclear armed nations).
EDIT: I was just reading an interview with Jim Walsh—a US based nuclear weapons expert, and he seems to agree with me and disagree with you:
> “I think there’s strong scholarly evidence – and certainly, if you look at the politics of the moment – to believe that in this attack, Israel will get the exact opposite of what it wanted, which is Iran is going to decide to go for the bomb.”
https://aje.io/auoxkc?update=3773054
also: https://www.wuft.org/2025-06-13/what-israels-escalation-in-i...