Russia and China hail "no limits" partnership to stand up to US

China and Russia proclaimed a deep strategic partnership on Friday to balance what they portrayed as the malign global influence of the United States as China's president Xi Jinping hosted Russia's Vladimir Putin on the opening day of the Beijing Winter Olympics.

In a joint statement, the two countries affirmed that their new relationship was superior to any political or military alliance of the Cold War era.

"Friendship between the two States has no limits, there are no 'forbidden' areas of cooperation," they declared, announcing plans to collaborate in a host of areas including space, climate change, artificial intelligence and control of the Internet.

The agreement marked the most detailed and assertive statement of Russian and Chinese resolve to work together - and against the United States - to build a new international order based on their own interpretations of human rights and democracy.

Steeped in ideological discourse, it was not clear whether it would immediately translate into an increase in tangible and practical cooperation despite Putin trumpeting a new gas deal with China on Friday, or was intended as more of a statement of general policy intent.

"The two leaders are announcing their determination to stand together and to stand against the US and the West — ready to withstand sanctions and contest American global leadership," said Daniel Russel of the Asia Society think tank, who served as the US state department's top diplomat for East Asia under the Obama administration.

While not formally allied, the two "are making common cause as a tactical matter to better defend their respective interests and their authoritarian systems from Western pressure", he said.

Jonathan Eyal of the London-based Royal United Services Institute said the declaration marked a "frontal rebuttal" of the US and Western view of the world and a possible building block towards a military alliance.

"It's the most explicit articulation of the 'making the world safe for dictatorship' strategy," he said. "It is a historic point because they both feel cornered and they feel their moment has arrived to state their vision of the world and promote it aggressively."

The two countries have moved closer together as both have come under pressure from the West on a host of issues including their human rights records and Russia's military build-up near Ukraine. The timing of their announcement was highly symbolic, at a China-hosted Olympics that the United States has subjected to a diplomatic boycott.

There was no immediate comment from the White House or state department.

In the lengthy document - nearly 5,400 words in English translation - each went significantly further than before in backing the other on key flashpoints of tension with the West.

- Russia voiced its support for China's stance that Taiwan is an inalienable part of China, and opposition to any form of independence for the island. Moscow and Beijing also voiced their opposition to the AUKUS alliance between Australia, Britain and the United States, saying it increased the danger of an arms race in the region.

- China joined Russia in calling for an end to NATO enlargement and supported its demand for security guarantees from the West - issues at the heart of Moscow's confrontation with the United States and its allies over Ukraine.

The two countries expressed concern about "the advancement of US plans to develop global missile defence and deploy its elements in various regions of the world, combined with capacity building of high-precision non-nuclear weapons for disarming strikes and other strategic objectives".

Elsewhere, without naming Washington, they criticised attempts by "certain states" to establish global hegemony, fan confrontation and impose their own standards of democracy.

In the technology arena, Russia and China said they were ready to strengthen cooperation on artificial intelligence and information security.

They said they believed that "any attempts to limit their sovereign right to regulate national segments of the Internet and ensure their security are unacceptable".

Meanwhile Russian state energy giants Gazprom and Rosneft on Friday agreed new gas and oil supply deals with Beijing worth tens of billions of dollars.

The deals capitalise on Putin's drive to diversify Russian energy exports away from the West, which started shortly after he came to power in 1999. Since then Russia has become China's top energy supplier and cut its reliance on the West for revenues.

The Kremlin said the presidents also discussed the need to broaden trade in national currencies because of unpredictability surrounding the use of the dollar.

US president Joe Biden has said Russian companies could be cut off from the ability to trade in dollars as part of sanctions if Russia invades Ukraine.

Moscow denies any such intention, but has used a build-up of more than 100,000 troops near Ukraine's border to grab the attention of the West and press its demands for security guarantees.

The Chinese gas supplies are not directly linked with Russian gas exports to Europe, and more Russian gas for Beijing does not automatically mean less for Europe. However, they serve Putin as an addition revenue cushion amid the rising threat of US and EU sanctions.