https://www.defenseindustrydaily.com/f-22-raptor-capabilities-and-controversies-019069/
http://www.deagel.com/Defensive-Weapons/AIM-120D-AMRAAM_a001164006.aspx
https://www.scmp.com/news/china/diplomacy-defence/article/2157275/powerful-dragon-v-raptor-how-chinas-j-20-stealth
https://nationalinterest.org/blog/buzz/can-chinas-chengdu-j-20-stealth-fighter-win-against-americas-f-35-or-f-22-80101
https://www.businessinsider.com/comparison-of-f-22-su-57-and-j-20-stealth-planes-2018-3