
https://www.crisisgroup.org/asia/north-east-asia/china-iran-saudi-arabia/how-beijing-helped-riyadh-and-tehran-reach-detente

https://www.crisisgroup.org/europe-central-asia/eastern-europe/ukraine/260-peace-ukraine-ii-new-approach-disengagement

https://www.brookings.edu/articles/is-the-us-china-relationship-the-most-consequential-relationship-for-america-in-the-world/