This happened in March 2019:

https://www.mmtimes.com/news/ex-blackwater-boss-moves-myanmar-security.html

This happened today:

https://apnews.com/article/aung-san-suu-kyi-myanmar-dda3d013897e14d5d0bd44d19eac9cd1

I've not looked at Myanmar before so I can't offer any helpful context, but Erik Prince is [potentially] very interesting in terms of his history and statements in 2016-17. Some links that may help you understand Erik Prince:

https://www.breitbart.com/radio/2016/11/04/erik-prince-nypd-ready-make-arrests-weiner-case/

https://soundcloud.com/breitbart/breitbart-news-daily-erik-prince-november-4-2016

https://theintercept.com/2017/01/17/notorious-mercenary-erik-prince-is-advising-trump-from-the-shadows/