Captain of the Guard

Captain of the Guard is a title granted by the First Citizen of the Vault City to exemplary citizens that have gone above and beyond the call of duty to protect the city's interest and independence. In essence, it is the highest military rank one can hold, giving him full authority over the military might of the Vault City.

In Fallout 2, the Chosen One can attain this rank if he compliments Lynette enough and completes the exchange between Westin and her.