
https://www.ips-journal.eu/topics/foreign-and-security-policy/the-worsening-us-saudi-split-could-end-the-brutal-war-in-yemen-6268/?utm_campaign=en_1044_20221025&utm_medium=email&utm_source=newsletter

https://www.ips-journal.eu/index.php?id=338&L=0&tx_news_pi1%5Bnews%5D=2949&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&cHash=e9bd9406184251179b2e31948b34043e

https://www.brookings.edu/articles/the-middle-east-conflict-is-threatening-to-cripple-a-fragile-global-economy/