Final answer:
The Commanding Officer (option 1) has the authority to remove a member from a current duty before their normal transfer date.
Step-by-step explanation:
In the military, the authority to remove a member from a current duty before their normal transfer date is typically held by the Commanding Officer. The Commanding Officer is the highest-ranking officer in a military unit and has the final say in matters of personnel management. They have the authority to make decisions regarding the assignment and removal of personnel.
The Executive Officer, Senior Enlisted Advisor, and Legal Officer may also have some involvement in the process but the ultimate decision lies with the Commanding Officer.