“designated mission” is correct and can be used in written English.
You can use it to refer to a specific task or purpose that has been given to a person or group of people. For example, "The team was given a designated mission to research new technologies."
The proposed control schemes for the three control modes and the spacecraft attitude dynamics are analyzed to demonstrate the satisfaction of the designated mission goals.
The customer has to compare offers from a multiplicity of suppliers to decide which vehicle fulfills the designated mission task best.
But it said the shortcut applied to 100 systems designated "mission critical" out of the 1,000 said to be in use by the Defence Ministry.
It may have been too costly, tied down too many men, and came to symbolize France's defensive attitude, but the Great Wall of France fulfilled its designated mission.
Nearing its designated mission after an eight-year journey of nearly 2 billion miles, NASA's Voyager 2 beamed back an image of Uranus to the Jet Propulsion Laboratory in La Cañada Flintridge.
She's so obsessed with homosexuality that the Southern Poverty Law Center went as far as to designate Mission:America as an active hate group a year ago.
The October 1983 truck bomb attack, allegedly by a precursor of Hizbollah, that killed 241 sleeping servicemen on a contentious, but internationally designated peacekeeping mission, never resulted in a criminal trial.
As what have been designated "new missions", the F-FDTL has been given responsibility for crisis management, supporting the suppression of civil disorder, responding to humanitarian crises and facilitating cooperation between different parts of the government.
Barchi's initial strategic plan for the university designates the mission of Newark as "diversity," the mission for New Brunswick as "research," and Camden as "service".
A big part of this mission, designated CRS-6 and designed primarily as a resupply flight for the International Space Station, is getting a second chance at recovering Falcon 9's first stage rocket.
The mission, designated STS-135, is led by commander Chris Ferguson, flown by pilot Doug Hurley, and is carrying mission specialists Sandra Magnus and Rex Walheim.
