The U.S. government has banned American government personnel in China, as well as family members and contractors with security clearances, from any romantic or sexual relationships with Chinese citizens.
In many American military bases around the world, they disallow their personnel to engage in nightlife outside their base and hand-pick prostitues for them who are hardly 18 and don't speak a single english word. you can look up their storis and testimonies on Youtube
Personnel is plural. I notice that you also use plural for "minors". So, do you know of more occurrences? Edit: found them. One was in 1995, one was in 2016. The latest was in 2024:
Needless to say, "enjoying nightlife" is one thing, while "kidnapping and raping" is a totally different thing. If one person turns to violent crime - does it follow that others should not enjoy nightlife any more?
However, the article behind the title link is not at all about military personnel in Japan. It's about diplomats and embassy personnel in China.