Tahna Los talking to Kira Nerys
Tahna Los was a Bajoran freedom fighter, wanted by the Cardassians for his terrorist activities. Tahna's faction, the Kohn-Ma, disliked the Federation's involvement in Bajoran affairs. Tahna believed that Bajor would have no strategic value if the wormhole was destroyed. He attempted this several weeks after Starfleet took control of Deep Space 9, by equipping the USS Yangtzee Kiang with bilitrium supplied by the House of Duras. Failing to accomplish this, he surrendered and was later taken into custody aboard DS9. (DS9: "Past Prologue")
- Tahna Los was played by Jeffrey Nordling.