In a joint statement released Wednesday after their two-day meeting in Pyongyang, South Korean President Moon Jae-in and North Korean leader Kim Jong Un agreed to establish buffer zones along land and sea borders and create a joint military committee that will work to ease tensions and prevent any accidental clashes. Moon said Kim agreed to let international experts watch as North Korea permanently dismantles a missile engine test site and launch pad, and said if the United States takes corresponding measures, he will take additional steps toward denuclearization, including shutting down North Korea's main nuclear complex. The two Koreas have also agreed to cooperate in sports events, like the 2020 Summer Olympics, and will try to get the rights to co-host the 2032 Summer Olympics.