In Beijing, the Chinese government expressed anger and demanded the sanctions be withdrawn.
The US State Department said it would immediately impose sanctions on China’s Equipment Development Department (EDD), the military branch responsible for weapons and equipment, and its director, Li Shangfu, for engaging in “significant transactions” with Rosoboronexport, Russia’s main arms exporter.
The sanctions are related to China’s purchase of 10 SU-35 combat aircraft in 2017 and S-400 surface-to-air missile system-related equipment in 2018, the State Department said.
They block the Chinese agency, and Li, from applying for export licenses and participating in the US financial system.
It also adds them to the Treasury Department’s list of specially designated individuals with whom Americans are barred from doing business.
The US also blacklisted another 33 people and entities associated with the Russian military and intelligence, adding them to a list under the 2017 law, known as the Countering America’s Adversaries Through Sanctions Act, or CAATSA.
CAATSA also seeks to punish Russia for its aggression in Ukraine and involvement in Syria’s civil war.
“China expresses strong indignation at these unreasonable actions by the US side and has already lodged stern representations,” Chinese Foreign Ministry spokesman Geng Shuang told reporters in Beijing, adding the moved seriously harmed bilateral relations and military ties.
“We strongly urge the US side to immediately correct the mistake and rescind the so-called sanctions, otherwise the US side will necessarily bear responsibility for the consequences,” he said, without giving details.
China has “normal” military exchanges and cooperation with Russia, aimed at protecting regional peace and stability, which is not against international law or aimed at any third party, Geng added.
China will continue to work with Russia to promote strategic cooperation at an even higher level, he said.
Doing significant business with anyone on the US blacklist can trigger sanctions like those imposed on China.
Some of those added to the list, which now contains 72 names, were indicted in connection with Russian interference in the 2016 US election, a US official said.
President Donald Trump on Thursday issued an executive order intended to facilitate implementation of the sanctions.
A federal special counsel is leading a criminal investigation of Russian interference in the US election, and any possible cooperation with Trump’s presidential campaign.
Trump has insisted there was no collusion with Russia. Moscow denies any effort to meddle in US politics.
Aimed at Moscow, or Beijing?
One US administration official, who briefed reporters on condition of anonymity, said the sanctions imposed on the Chinese agency were aimed at Moscow, not Beijing or its military, despite an escalating trade war between the United States and China.
“The ultimate target of these sanctions is Russia. CAATSA sanctions in this context are not intended to undermine the defense capabilities of any particular country,” the official told reporters on a conference call.
“They are instead aimed at imposing costs upon Russia in response to its malign activities,” the official said.
In Moscow, Russian member of parliament Franz Klintsevich said the sanctions would not affect the S-400 and SU-35 deals.
“I am sure that these contracts will be executed in line with the schedule,” Klintsevich was quoted as saying by Russia’s Interfax news agency. “The possession of this military equipment is very important for China.”
Security analysts in Asia said the move was largely symbolic and would only push Moscow and Beijing closer together.
“The imposition of US sanctions will have zero impact on Russian arms sales to China,” said Ian Storey, of Singapore’s ISEAS Yusof Ishak Institute.
“Both countries are opposed to what they see as US bullying and these kind of actions will just push Beijing and Moscow even closer together,” he said, adding that Moscow needed Chinese money and Beijing wanted advanced military technology.
Collin Koh, a security analyst at Singapore’s S Rajaratnam School of International Studies, said the sanctions would do little to counter the evolving research and development relationship between China and Russia.
China relies less on large big-ticket purchases from Russia, but Chinese defense industries are seeking expertise from Russia and former-Soviet states to plug knowledge gaps, he said.
The Trump administration is pursuing strategies to clamp down on China and faces growing pressure to respond strongly to US intelligence agency reports that Russia is continuing to meddle in US politics.
Members of Congress, including many of Trump’s fellow Republicans, who passed the sanctions bill nearly unanimously, have repeatedly called on the administration to take a harder line against Moscow.
Administration officials said they hoped the action against EDD would send a message to others considering buying the S-400.
US officials have been discussing the issue particularly with NATO ally Turkey, which wants to buy the Russian-made S-400 surface-to-air missile batteries.
Washington has expressed concern that Turkey’s planned deployment of the S-400s could pose a risk to the security of some US-made weapons and other technology used by Turkey, including the F-35 fighter jet.
US officials have warned that Turkey’s purchase of the system could contravene CAATSA.
“We hope that at least this step will send a signal of our seriousness and perhaps encourage others to think twice about their own engagement with the Russian defense and intelligence sectors,” another US official said.
Reporting by Lesley Wroughton and Patricia Zengerle, additional reporting by Polina Devitt in Moscow, Ben Blanchard in Beijing and Greg Torode in Hong Kong; Editing by Lisa Shumaker and Darren Schuettler.