Breen

• Breen Confederacy (24th Century)
• Breen Imperium (32nd Century)

• Thot (High-ranking Military Officer)
• Emperor, later by multiple Primarks

• Humanoid

• Shorter Lifespan

• No blood or other liquid circulatory system

• Two distinct forms: a solid form & a gelatinous form
• Emotions were not detectable by telepaths

• Always wore refrigeration suits; which hide their appearance

• Gor
• L'ak

• Breen

• Warrior Race
• Married Breen scarred themselves with matching symbols on their forearms
• Culture taught that the gelatinous form was their true face

• An entire Klingon fleet was sent to conquer the Breen
• The fleet never returned & was never heard from again
• 2375: Joined the Dominion, attacked Earth, assaulting Starfleet Headquarters
• Made an incursion into the Delos system, occupied the planet Brekka
• In the 32nd century, the Breen remained antagonists of the Federation
• Entered a civil war over control of the throne, six primarchs lead rival factions
• Tahal occupied the planet Kellerun, their population was severely reduced