How US military actions could play out in North Korea

Aside from the president's rhetoric, little suggests that war on the Korean Peninsula is at hand

The intelligence could come to President Trump secretly and urgently: The North Koreans have placed another intercontinental missile on its launching pad. In less than two hours, it could be fueled and ready for launch on a test flight into the Pacific Ocean or perhaps on a mission to strike American territory.

In that scenario, the American president could quickly set in motion a move long debated but never taken — a preventive military action inside North Korea aimed at disabling an imminent missile launch and sending an unmistakable “cease and desist” message to Kim Jong-un, the country’s volatile leader.