Preparing for Trump- Kim meeting

According to the White House a US delegation will travel to Singapore in order to prepare the summit between the presidents Donald Trump and Kim Jong Un. In the meantime the Korean presidents Moon (South Korea) and Kim (North Korea) told that they will meet regularly. Japanese prime minister Shinzo Abe while meeting president Vladimir Putin in Moscow warned that it should not come to a new conflict. Therefore he is pleading for a complete, testable denuclearization.