How UNIT started, and what it does.

UNIT started during the mid-50's due to increasing reports of extraterrestrial life. Someone thought if aliens were to make contact... Would it be peaceful? Eventually UNIT was formed. UNIT forces were mostly british through 60's-90's. UNIT, formally known as "UNified Intelligence Taskforce" now became known as "United Nations Intelligence Taskforce". UNIT continued and thrived, there wasn't many extraterrestrial actions until the Seven-Hour war. UNIT soldiers went into hiding. Now, under the occupation of the combine. UNIT working with the resistance will stop the combine.