Editing Breen (section)

==Science and technology ==

Given that most known humanoid species live on class M planets with an average temperature far above the supposed temperature of Breen, the Breen are largely thought to have had to develop refrigeration suits in order to co-exist with others. However, if the Breen homeworld is temperate as suggested by Weyoun, then their reason for wearing environmental suits, if they were environmental suits at all, was much more mysterious. (DS9: "The Changing Face of Evil")

:'''''It should be noted that while Weyoun suggested the planet to have a more temperate climate, this may be a personal opinion, as most other Alpha Quadrant species have suggested that the Breen planet is frozen over. It is possible that Weyoun was speaking in a relative sense, attempting to show off his knowledge of the range of habitable climates in the galaxy and his willingness to embrace the Breen. It may also however be a testament to the Breen's counter-intelligence, or another example of the Vorta's all-too-common tactic of being overly "diplomatic" with regard to those whom they feel might serve the Dominion's interests.''''' 

The Breen were known for their knowledge of sophisticated cold-storage units, summed up in Captain Sisko's statement, "If anyone knows how to keep things cold, it's the Breen." (DS9: "For the Uniform")

[[Image:Breen ship.jpg|thumb|right|A Breen Starship]]
During the 2360s, the Breen were known for their development of organic technology, which they employed in the construction of their spacecraft. (VOY: "Scorpion") Some of their vessels were even believed to be fitted with cloaking devices. (TNG: "Hero Worship") During the mid-2370s, Breen warships utilized energy dampening weapons. (DS9: "The Changing Face of Evil", et al.)

The Breen were known to use type 3 disruptors, like the Romulans and Klingons. (Star Trek Generations) The Breen also manufactured a portable hand-held cannon, the CRM 114. It was designed to target moving objects and surface emplacements. It was among the weapons dealt by the Ferengi arms dealer Gaila in the mid-2370s. (DS9: "Business as Usual")

The Breen made use of memory probing technology in the form of cortical implants and neural truncheons for subduing prisoners. (DS9: "Indiscretion", "'Til Death Do Us Part")