| LEJEUNE | Camp _ _ _ _ _ _ _ Railroad - owned by the US Department of the Navy and operating in North Carolina (7) |
| GPS | Network owned by the US Space Force |
| ERIE | _ _ _ _ Railroad that linked New Jersey with a Great Lake (4) |
| SECRETSERVICE | Branch of the US Department of Homeland Security formerly (1865-2003) under the auspices of the Department of the Treasury (6,7) |
| PENTAGON | The ---, five-sided building in Arlington, Virginia, that houses the headquarters of the US Department of Defense (8) |
| THEPENTAGON | Five-sided building in Arlington, Virginia, housing the headquarters of the US Department of Defense (3,8) |
| FDA | Part of the US Department of Health and Human Services (Abbrv.) (3) |
| TMNA | Law enforcement agent of the US Department of Treasury |
| DAVID | What is the name (Camp ___) of the country retreat of the US president? (5) |
| JACKSMITH | Special counsel for the US Department of Justice |
| INTERIOR | Department of the ___ , part of the US government that manages federal lands and natural resources (8) |
| INTERPOL | They're polite in the navy and in forces all round the world (8) |
| CHIEFASTRONOMER | Stargazing surveyor William Frederick King (b.1854 - d.1916) who in 1890 was appointed by the Department of the Interior as Canada's first what?: 2 wds. |
| SEA | As used by the navy and the horse artillery (3) |
| VILLAGE | _ People; US disco group with hits such as In the Navy and Go West (7) |
| RANCHER | Reach out in the navy and you'll find a man from the country (7) |
| FBI | J Edgar Hoover was the first director of this US Department of Justice agency (1,1,1) |
| JETTY | Standing up against a lot of our current problems in department of the marina overseas? (5) |
| GULAG | The former central administrative department of the Soviet security service, which maintained prisons and labour camps (5) |
| EXCHEQUER | The accounting department of the Treasury, responsible for receiving and issuing funds (9) |
