Beijing and Pyongyang have spoken out about the U.S.' decision to cancel a diplomatic visit to North Korea.
On Friday, President Donald Trump announced on Twitter he was canceling Secretary of State Mike Pompeo's visit because he felt the denuclearization process was moving too slowly. He also accused China of not helping enough.
The Chinese foreign minister responded, saying President Trump's announcement was "irresponsible" and made "in total disregard of basic facts."
The current diplomatic standoff is a far cry from June's historic summit between Trump and North Korean leader Kim Jong-un.