Section 31 was introduced in Deep Space Nine as a secretive, shadowy organisation. It excelled in its endeavours, operating ...

Deep Space Nine's series premiere, "Emissary," he found the station gutted by the exiting Cardassians and barely functional. Chief Miles O'Brien (Colm Meaney) and Starfleet's engineers eventually ...

Nog is first seen stealing supplies on behalf of his uncle before being swiftly arrested by Odo. This leads to the ...

In Star Trek: Lower Decks, season 1, episode 3, "Temporal Edict," a professor lecturing about Starfleet history ... D to chief of operations on space station Deep Space Nine.