Yeah, because stealth aircraft care about land-warfare.
It MIGHT involve a Tomahawk or similar cruise-missile strike, if it comes to blows.
What it will NOT involve is anything obvious.
If NK brings up enough provocation (Nuclear detonation over the Pacific?) that China won't back them, there would probably be diplomatic backpedalling into "Oh we'll negotiate, alright?" followed by a sudden nighttime strike of stealth aircraft hitting power stations, antiaircraft missile batteries, radar installations, communications sites, and nuclear silos with near-simultaneous strikes (Remember Iraq? Yeah, pretty much THAT, except even more extreme because the stakes are higher), followed by a wave of conventional aircraft and cruise missiles, to bomb the rest of the defenses to pieces. This is, of course, followed by deployment in force of SK and US troops (Really depends on US politics at the time) from the ocean, as compared to over land across the 38th, which is a kill zone and nothing but a kill zone. It does, of course, depend on the assets available out there. It's not an ideal position, since moving half a dozen nuclear-powered supercarriers into the area is going to get noticed, and fast.
Anyway, that's