President Moon Jae-in will convene a National Security Council meeting in the coming hours... to review the outcome of the Hanoi summit.<br />The top office says the president will also draw up a contingency plan... to push forward his roadmap of peace on the Korean Peninsula. <br />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. <br />