China is providing technology and equipment to Russia that is increasingly important to Moscow’s war in Ukraine, according to a newly released report compiled by the Office of the Director of National Intelligence.

The report, titled “Support Provided by the People’s Republic of China to Russia” and dated 2023, is unclassified and largely cites open-source data and western press reporting to support its claims. But it includes the US intelligence community assessment that China “has become an increasingly important buttress for Russia in its war effort.”