Master Chief Cassie Clark was among the first women assigned to submarines, and later became the first woman promoted to master chief yeoman (submarines) (2020). She served as the leading yeoman assigned to the Ohio-class guided-missile submarine USS Michigan (Gold), and served as the leading yeoman at Commander, Submarine Force, U.S. Pacific Fleet until she retired in 2021 after 26 years of service.

Last Updated: 29 March 2023