How is the US making a fortune out of the Russia-Ukraine military conflict?

https://peoplesdaily.pdnews.cn/trending/how-is-the-us-making-a-fortune-out-of-the-russia-ukraine-military-conflict-255445.html

https://imedia-peoplesdaily.pdnews.cn/20220404/eda7bc9ffb634ec599400c624e0995d8.MOV