

“tactical” was (and still is) the “gamer” for all kinds of outdoor related gear
It’s supposed to suggest that it’s simple and rugged, like how gaming stuff is supposed to be about peak performance. So tactical stuff gets a black or brown coat of paint and gaming stuff gets RGB lighting
Nukes. We know they have them and missiles to deliver them. Any situation where a wildcard like North Korea uses nukes in any offensive capacity is terrifying. “Nuclear War: A Scenario” is a great modern book on how things could go to hell if one single North Korean nuclear missile is launched towards the United States.
Artillery. In any case of open war on North Korea anyone within artillery range of the NK border will be bombarded with heavy shelling. Even if it lasted for just an hour or two before the batteries were eliminated the civilian casualties and destruction would be like a large natural disaster. Now imagine if chemical shells were added to the mix, because they have those too.
China has the most leverage to help North Korea on a humanitarian and diplomatic level without risking war, so if it could be done the best chance is through them.