China said North Korean leader Kim Jong Un and his wife had visited the country.

The trip marked the first meeting between the two leaders, and the first time Kim met a world leader since he assumed power in 2011.

During the meeting, Kim reportedly said North Korea was "committed to denuclearization on the peninsula."



China announced that North Korean leader Kim Jong Un and his wife, Ri Sol-ju visited the country on Monday, according to the country's state media.

Chinese President Xi Jinping invited Kim for a four-day "unofficial visit" where they discussed North Korea-China relations and watched an art performance.

"We speak highly of this visit," Xi is said to have told Kim.

The two men met for the first time, and for Kim, it is the first time he has met a foreign leader since he assumed power in 2011.

China, North Korea's closest ally, said Kim congratulated Xi on his reelection as president, and said it was his obligation to applaud him in person.

"Both Comrade Chairman and I have personally experienced and witnessed the development of China-DPRK relationship," Xi reportedly said, using North Korea's official name, the Democratic People's Republic of Korea.

"This is a strategic choice and the only right choice both sides have made based on history and reality, the international and regional structure and the general situation of China-DPRK ties, Xi said before adding, "This should not and will not change because of any single event at a particular time."

Xi also laid out several proposals concerning the Chinese-North Korean relations: "We are ready to make joint efforts with the DPRK side, conform to the trend of the times, hold high the banner of peace, development, cooperation and mutual benefit, continuously improve the well-being of the two peoples, and make positive contribution to regional peace, stability and development," he said.

The two leaders are said to have discussed North Korean denuclearization — a key concern for the US and South Korea. The two countries are expected to hold their own summit with the North this year.

"It is our consistent stand to be committed to denuclearization on the peninsula, in accordance with the will of late President Kim Il Sung and late General Secretary Kim Jong Il," Kim said, referring to his late grandfather and father, who led North Korea before him.

"The issue of denuclearization of the Korean Peninsula can be resolved, if South Korea and the United States respond to our efforts with goodwill, create an atmosphere of peace and stability while taking progressive and synchronous measures for the realization of peace," Kim continued.

The White House said it was notified of the visit on Tuesday and noted that Xi conveyed a "personal message" to President Donald Trump.

"The United States remains in close contact with our allies South Korea and Japan," a White House statement read. "We see this development as further evidence that our campaign of maximum pressure is creating the appropriate atmosphere for dialogue with North Korea."

Rumors swirled earlier this week that a high-ranking North Korean official had traveled to China, after an armored train was seen moving through the region. A motorcade of armored vehicles being led by Chinese police was also spotted, though the passengers could not be identified at the time.