The last time North Korea fired on a US aircraft was in 1994.
However, they are also expected to talk about the pressing, global matter of North's nuclear and missile programs.
The decision comes at a time of escalating tensions between the United States and North Korea, with many analysts concerned that incendiary rhetoric, combined with more frequent flyovers by American bombers, could lead to a catastrophic miscalculation.
The latest round of sanctions approved by the U.N. Security Council bans member countries from operating joint ventures with North Korea.
The closures will puting further pressure on North Korea's already fragile economy and leave it with nearly no source of global income.
Hours after the flight, the North Korean government released a propaganda video.
Sen. Joe Donnelly (D-Ind.) inquired about the Chinese banks that were funding the firms that helped build North Korean missile parts.
Ri's comment followed Saturday's flight of American B-1B bombers and fighter jets in worldwide airspace to the line separating North and South Korea.
First of all, Ambassador Cui Tiankai said that his country does not recognise North Korea as a nuclear weapons state. This is partly because Beijing has been more willing to turn the screws on North Korea in the past six months that it has over the previous six years. "My own guess is that they are somewhat puzzled as to the direction in which the U.S.is going, so they're trying to open up channels to take the pulse in Washington", Revere said.
The Financial Times quoted Zhang Liangui, professor at the Chinese Communist party's Central Party School in Beijing, saying that "The sanctions imposed on North Korea are still lacking strength and global scale".
He continued, "Overemphasizing one and overlooking the other is not consistent with the spirit of relevant UN Security Council resolutions". This situation has brought us closer to armed conflict in the Koreas since the end of the Korean war in 1953.
It's highly unlikely North Korea would attempt a similar attack now, experts say.
Often considered the biggest ally of the regime led by Kim Jong-Un, China had to respond to global pressures as the successful nuclear test run by the Pyongyang leader has generated tensions and fear of a disastrous nuclear war.
"The most obvious reason Ri made those comments was because North Korea simply can't tolerate such high-profile insults to its supreme leadership", Cha said. They have also faced a backlash from the industries affected.
Also Thursday, China's foreign ministry appealed for dialogue to defuse the increasingly acrimonious dispute between U.S. President Donald Trump's government and North Korea.
China has ordered North Korean companies in the country to shut down by January as it applies United Nations sanctions imposed following Pyongyang's sixth nuclear test, the commerce ministry said on Thursday.
China has traditionally supported its ally against global pressure, but it has started implementing increasingly restrictive measures against Pyongyang after its sixth and reportedly most powerful nuclear test on September 6. It tested two ICBMs in July, displaying their potential ability to reach deep into the continental United States. Military airstrips in South Korea are not long enough for big, heavy B-52s, and the United States does not want its high-tech fighter jets sitting within North Korean artillery range, he said.
Last week, addressing the United Nations General Assembly for the first time in his capacity as U.S. president, Trump once again lashed out at Kim, referring to him as the "Rocket Man" in his speech, and then shortly afterwards calling him a "Madman" in a tweet.
Until a couple of months ago, no South Korean president would even bother to mention the idea of Seoul going nuclear - there was no need, such plans were clearly outside the realm of serious discussion.