President Moon Jae-in will convene a National Security Council meeting in the coming hours... to review the outcome of the Hanoi summit.
The top office says the president will also draw up a contingency plan... to push forward his roadmap of peace on the Korean Peninsula.
The meeting, according to the presidential spokesperson,... will be attended by the country's foreign, unification and defense ministers,... to enlist their help in formulating a response to the Vietnam summit.