Geographically, the biggest problem in advance would be the Middle East. The NATO nations never concur on an solution with Iran, and that is an aggressive actor while in the area with sizeable ambitions that should effect NATO. Acquiring improved partnerships with the Arab environment, which began in earnest https://liantong.com.tw/%e6%96%b0%e7%ab%b9%e6%88%bf%e5%b1%8b%e4%ba%8c%e8%83%8e%e8%b2%b8%e6%ac%be%e8%a9%b3%e7%b4%b0%e6%94%bb%e7%95%a5%ef%bc%9a%e6%8f%90%e4%be%9b%e8%b3%87%e9%87%91%e5%bd%88%e6%80%a7%e7%ae%a1%e7%90%86/