| Answer | Crossword Clue |
|---|---|
| AMERICANSUB | U.S.S. Nautilus, for one |
| SHIP | One of the S's in U.S.S. |
| SST | The U.S.S.R. had the first civilian one |
| ICEBREAKER | U. S. S. Glacier, for example. |
| AUTHORITARIAN | Adjective for U. S. S. R. rule. |
| HYPERSPACE | Milieu for the "U.S.S. Enterprise" |
| DESTROYER | U. S. S. Everett S. Larson, for instance. |
| SALT | Acronym for U.S.-U.S.S.R. talks |
| NIMITZ | U.S.S. ... (aircraft carrier named for a former admiral) |
