https://media.defense.gov/2022/Oct/27/2003103845/-1/-1/1/2022-NATIONAL-DEFENSE-STRATEGY-NPR-MDR.PDF
http://dip21.bundestag.de/dip21/btd/19/007/1900700.pdf
https://www.chathamhouse.org/2023/02/seven-ways-russias-war-ukraine-has-changed-world?utm_source=newsletter&utm_medium=email&utm_campaign=21%2F02%2F2023
https://www.whitehouse.gov/wp-content/uploads/2025/12/2025-National-Security-Strategy.pdf