WASHINGTON — U.S. President Donald Trump remains open to engaging in dialogue with North Korean leader Kim Jong-un "without any preconditions," a White House official said Tuesday, amid speculation that Trump could seek to meet Kim when he visits South Korea to attend the upcoming Asia-Pacific Economic Cooperation (APEC) summit. However, the Trump administration has reiterated its commitment to pursuing the "complete" denuclearization of North Korea. "President Trump in his first term held three historic summits with North Korean leader Kim Jong-un that stabilized the Korean Peninsula," the official said. President Trump remains open to talking with Kim Jong-un without any preconditions," the official added. It marks the first time that the Trump administration has publicly stated that it does not have "any preconditions" for the resumption of dialogue between Trump and Kim.