Whether the commanding officer was authorized to deny Brawner access to the Naval Gun Factory without a hearing.
Holding
Yes. Navy Regulations, approved by the President and carrying the force of law, expressly authorized the commanding officer to exclude her from the installation.
Reasoning
Greene v. McElroy required explicit legislative or executive authorization before the Government could impose a security-based exclusion under procedures that raised serious constitutional concerns. The Court assumed that the same demand for explicit authorization applied here, even though this case involved access to a military installation rather than an employee's access to classified information at a private workplace.
Congress had authorized the Secretary of the Navy to administer the Department and to regulate the custody, use, and preservation of Navy property. The applicable Navy Regulations had received presidential approval, giving them legal force rather than leaving the exclusion decision to unsupported administrative discretion.
Article 0701 made a commanding officer's authority commensurate with the officer's responsibility for the command. Article 0734 specifically provided that dealers, tradesmen, and their agents could not enter a command except as authorized by the commanding officer, including when they furnished necessary services or supplies. As an employee of the private cafeteria concessionaire, Brawner fell squarely within that category.
The regulations reflected a longstanding historical practice under which military commanders controlled entry onto military reservations and could exclude civilian vendors, workers, and other private persons as military interests required. Brawner's initial access was therefore a revocable permission to perform services at the base, and Admiral Tyree had authority to withdraw it after the Security Officer found that she did not meet the installation's security requirements.