https://www.brookings.edu/articles/whats-at-stake-for-china-in-the-wagner-rebellion/
https://www.brookings.edu/articles/us-mexico-security-collaboration-wont-be-easily-resurrected/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=145976283&utm_source=hs_email
https://www.kcl.ac.uk/policy-institute/assets/rising-to-the-china-challenge.pdf