President Donald Trump has criticized China following North Korea’s test of a long-range missile, condemning it for increasing trade with Pyongyang.
He tweeted: “So much for China working with us.”
Meanwhile, the US and South Korea conducted a ballistic missile fire exercise in the Sea of Japan in response to North Korea’s action.
China and Russia have urged both sides to stop flexing their military muscle and said they oppose any attempts at regime change in North Korea.
Russian Foreign Minister Sergei Lavrov said: “It is perfectly clear to Russia and China that any attempts to justify the use of force by referring to [United Nations] Security Council resolutions are unacceptable, and will lead to unpredictable consequences in this region which borders both the Russian Federation and the People’s Republic of China.”
“Attempts to strangle the DPRK [North Korea] economically are equally unacceptable,” he added.
North Korea’s missile launch, the latest in a series of tests, was in defiance of a ban by the UN Security Council.
The US has asked for an urgent meeting of the Security Council to discuss the issue. A closed-door session of the 15-member body will take place later on July 5.
President Trump held talks with Chinese President Xi Jinping at his Mar-a-Lago retreat in Florida in April.
After those meetings, President Trump hailed “tremendous progress” with China.
The trade figures showing an increase in trade between China and North Korea, which he was apparently referring to in July 5 critical tweet.
President Trump is now en route to Poland and Germany, where he will meet President Xi Jinping for the second time.
China, which is North Korea’s main economic ally, and Russia have called on the North to suspend its ballistic missile program in exchange for a halt on the large-scale military exercises by the US and South Korea.
President Xi and Russian President Vladimir Putin, who met in Moscow on July 4, said “the opposing sides should start negotiations”.
On July 4, Japan said “repeated provocations like this are absolutely unacceptable” and lodged a protest.