Look, you have to figure that NK .mil was on a hair trigger with dear leader on the way to Sing.
So what better way to torpedo the talks than lob a missile or two at NK, and let the ensuing hail of artillery and nukes from NK on SK destroy talks, and keep the MIC & Rothschilds happily raking in the cash.
Wouldn't put it past certain elements to constantly LEAK sensitive .mil info to enemies, to keep some level of parity in strength, and thus profit in endless war.
All the way beck to Julius & Ethel.