It appears the 1953 armistice might be toast. According to Stratfor, the DPRK is increasing naval exercises in the Yellow Sea and South Korea is responding by deploying destroyers along areas claimed by North Korea. Odds are that NKorea is going to try to send out a naval shipment. They have been sending messages out stating that any efforts to board it's vessels will be met with a military attack.

This could get bad quickly...