President Trump would have “maybe 10 minutes” to decide whether to launch a retaliatory strike against North Korea — should it ever fire a missile that’s capable of reaching the US mainland, experts say.

Speaking to the Associated Press about what would happen in the event of a nuclear strike from the North, scientist David Wright, of the UCS Global Security Program, and rocket analyst Markus Schiller, of ST Analytics in Germany, described how the drama would unfold.

“The timelines are short,” Wright explained. “Even for long-range missiles, there are a lot of steps that go into…