Under President Joe Biden’s administration, transgender women who are born male must register for the Selective Service, which provides the Defense Department with troops in the event of a military draft.
Transgender men who are born female do not have to register for the Selective Service.
https://americanmilitarynews.com/2022/10/biden-admin-trans-women-must-register-for-draft-trans-men-dont-have-to/