I mean this is pretty true of any Star Trek series. DS9 from the 90s probably has the widest gulf between grim and goofy episodes; in one episode there’s a war criminal who gloats about committing genocide and getting away with it, and another episode from the same season has the cast playing hopscotch.
Probably wouldnt be too hard, with North Korea being as poor and hard hit with sanctions as it is, there are few motor vehicles in the country, and in a war time scenario they would likely be using almost every single one (except for the personal vehicles owned by party elites) in a military capacity.