Operation Blue Sky

Operation Blue Sky is an operation headed by UNIT that took place in London in the year 2009. The operation was a raid on the London headquarters of the company ATMOS in order discover whether or not the company was under alien control. The operation was coordinated by Dr. Martha Jones. The operation ended with an absolute victory for UNIT resulting in them taking over the company's factory and using it as a base. (DW: The Sontaran Stratagem)