In 2381, the Breen Domo condemned Federation President Nanietta Bacco's "compulsory summit" of various foreign ambassadors to the Federation to gain support for the Federation's war with the Borg Collective as an insult to his people's sovereignty. (ST - Destiny novel: Mere Mortals) In 2384, Brex was given a vote of no confidence due to a failed mission which resulted in the loss of two of the Breen's top cyberneticists, millions of sakto and the sacrifice of an entire intelligence operation. Brex was expected to be replaced by Pran. (TNG - Cold Equations novel: Silent Weapons)