What if North Korea, China, and Russia joined forces?

Easily, North Korea can barely invade South Korea, China has almost no logistics and their military until recently has mostly been used for keeping the Tibetians in check and Russia has very limited logistics in such a way as they can only successfully invade countries they share borders with. But of course there is the problem of all 3 countries having tensions with each other that would make a true military alliance impossible.

Sure they could. All three of these countries are terribly behind the times in technology. They might be powerful in their own countries, but to project power, or to invade another, not so easy.

Supplies is a issue yes...They would need to take over usa in a a few days but yes i think they would become unstoppable

1 boomer sub

It would be like Red Dawn. But honestly, if that happened, they'd probably kick our asses.

Why would they?

if they do this, they make it too easy to beat them. China would run out of food in a month and resort to eating their allies. We only need to bring the wine.