Letant was a senator in the Romulan Senate in the 24th century. In late 2374, he represented the Romulan Star Empire at a meeting of the Federation Alliance on Deep Space 9. The purpose of the meeting was to discuss Romulan involvement in the proposed invasion of Cardassian space, specifically, the Chin'toka system, which had been found to be a weak spot. With calm restored, Letant told the others that he believed that the best course of action would be to let the Dominion send their starships and they would be able to "annihilate them one by one".