Live Long And Prosper is a late story mission in Star Trek Fleet Command in the Ah’rak Fosh storyline. To stop the Ah’rak Fosh from using their superweapon, you follow Mensala to Romulus, fight through a Vulcan guard, disable Mensala’s ship and then decide her fate. It can be accepted at warp 1 and needs warp 95 to complete. The game lists a recommended level of 1, but the enemies are around 5.8 million strength. Depending on your choice, it pays 5,000 Latinum or 500 Romulan Recruit Tokens, and it unlocks Operations 44.
Live Long And Prosper objectives
The story line asks you to stop the Ah’rak Fosh from using the superweapon. Everyone starts with the same four steps:
- Follow Mensala to Romulus. Location: Romulus.
- Defeat the Vulcan guard. Location: Romulus.
- Disable Mensala’s ship. Location: Romulus. Enemy strength is roughly 5,773,328.
- Decide what to do about Mensala.
If you bring her to Starfleet (Federation path)
- Defeat the Romulan guard. Location: Romulus. Enemy strength is roughly 5,867,534.
- Return Mensala to Federation Space. Location: Jera.
If you return Mensala to Federation Space (Romulan path)
- Return Mensala to Federation Space. Location: Jera.
Both paths end with Mensala delivered to Jera. The Federation path adds one more fight, against a Romulan guard slightly stronger than Mensala’s ship.
Where and what warp
The mission can be accepted at warp 1, but Romulus and Jera need warp 95 to complete it. The recommended level is listed as 1. With enemies close to 5.8 million strength, the real bar is a late-game combat ship.
Live Long And Prosper rewards
| Reward | Bring her to Starfleet | Return Mensala to Federation Space |
|---|---|---|
| Latinum | 5,000 | none |
| Romulan Recruit Token | none | 500 |
Either path unlocks the next mission, Operations 44. Neither path changes faction reputation.
Choosing a path
The Federation path costs one extra fight and pays 5,000 Latinum. The Romulan path skips that fight and pays 500 Romulan Recruit Tokens. If your ship can beat a 5.87 million strength guard, the choice is Latinum against recruit tokens; if not, the Romulan path is the one you can finish.
The Ah’rak Fosh missions
| Mission | Warp to complete | Story | Rewards |
|---|---|---|---|
| Knowledge Is Its Own Reward | 1 | Find more information on the Ah’rak Fosh | 30 each of 4★ Rare Refined Crystal, Gas and Ore |
| Live Long And Prosper | 95 | Stop the Ah’rak Fosh from using the superweapon | 5,000 Latinum or 500 Romulan Recruit Tokens |
| Absolute Power | 100 | Discover the origins of the Ah’rak Fosh | 3,705,000 Dilithium, 38 × 100K Dilithium Token |
| Sons of Vulcan | 110 | Work with Spock to investigate the Ah’rak Fosh | 63,000,000 Parsteel, 129,000 Officer XP |
| Broken Bonds | 110 | Track down an Ah’rak Fosh assault fleet | 17 4★ Rare and 130 4★ Uncommon Battleship Parts |
Live Long And Prosper has the lowest completion warp of the combat missions in this group, but its enemies are the strongest listed among them.
Tips
Repair before disabling Mensala’s ship. It comes right after the Vulcan guard, and on the Federation path another 5.87 million strength fight follows.
Decide before the fight whether you want Latinum or tokens, so you know whether to keep your ship in shape for the extra Romulan guard.
Other missions are listed on the mission guide.


