| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| The first successful wartime attack by one of these occurred by the Hunley off Charleston in 1864 | a submarine | $1,000 | J | MILITARY FIRSTS | 2010-06-11 | #5940 | |
| Trident & Poseidon missiles are launched from this type of ship | a submarine | $200 | J | U.S. NAVY | 1991-12-25 | #1688 |