In the early 1900s, promotions were used to fill vacancies in which area?

• A. Voids in critical Navy billets, normally in their own command
• B. Shore billets overseas
• C. Civilian contractor positions
• D. Staff officer exchanges

Answer: (A)

Promotions were used to fill voids in critical Navy billets, normally within the officer’s own command, because promoting from within that command keeps essential leadership in place where it matters most. This approach preserves continuity, ensures the person stepping up already understands the unit’s procedures, culture, and current operations, and minimizes disruption during shortages.

The other options don’t fit this practice: shore billets overseas are typically filled by assignments or detachments rather than promotion within a command; civilian contractor positions involve civilian hires outside the military rank system; staff officer exchanges are temporary cross-command experiences rather than a primary method for filling critical vacancies with promotions.