Sachem II was a class M planet in the Alpha or Beta Quadrant, the home world of the O-Mor.
Prior to the Dominion War, Sachem II was the site of a covert Starfleet cultural observation mission. During that conflict, however, the planet was taken and occupied by Jem'Hadar troops. Following the war, in late 2376, a team from the USS da Vinci visited Sachem II to evaluate the level of cultural contamination left on the O-Mor people. A team consisting of Bart Faulwell, Vance Hawkins, and P8 Blue determined that there was no harm done, owing to the O-Mor's easy-going nature, and found no remaining Dominion technologies. (SCE eBooks: Fables of the Prime Directive, Security)
| planets visited by the USS da Vinci | |
|---|---|
| Magatha IV • Lamenda IV • Tenber VII • Hofstrof • Sachem II • Kalibiss • Artemis IX • Callinon VII • Drovoer II • Mariposa • Vemlar • Tellar Prime • Maeglin • Betrisius III • Ligon II • Kharzh'ulla • Coroticus III • Merangue • Vrinda • K'lny • Galvan VI • Klorgat IV • Troyius | |