https://www.military.com/daily-news/2018/10/26/navy-sacks-great-lakes-training-support-center-commander.html

Capt. Mark Meskimen, who served as commanding officer of the Training Support Center in Great Lakes, Illinois, was relieved of command Friday. The decision was made by Rear Adm. Kyle Cozad, head of Naval Education and Training Command.

Officials with the command did not respond to questions about the cause of the relief or whether Meskimen had been reassigned. No additional details about the decision were immediately available.

https://www.military.com/daily-news/2018/08/29/commander-navys-oldest-submarine-fired-amid-investigation.html

29 Aug 2018

Cmdr. Travis Zettel was relieved of his duties on Monday by Capt. Michael Lewis, the commander of Submarine Squadron 19. Lewis lost confidence in Zettel's ability to serve as commanding officer, Navy officials said in a statement.

There is an ongoing investigation into Zettel's relief, said Lt. j. g. Michelle Pelissero, a spokeswoman for Submarine Force, U.S. Pacific Fleet. No additional details about his relief were immediately released.

https://www.washingtontimes.com/news/2018/oct/26/michael-avenatti-accused-outright-fraud-new-fbi-re/