What does this have to do with Israel?

Russia is fighting a war against our ally in Ukraine, and has threatened to go nuclear.

China has been saber wrattling about Taiwan for ages and has been growing into a general geopolitical rival for years.

North Korea is … North Korea. Their foreign policy has been “we can start a nuclear war if we want to for decades”.

Notably absent from the list is Iran, which is the non-US alligned country at risk of starting a major war over Isreal, and is a near nuclear power.