"mission intent" is correct and usable in written English.
You can use it to refer to the purpose of a mission or task. For example, "The mission intent of this program is to improve student outcomes in mathematics."
The mission of intent for the Nonfunctional Satellite is to orbit the earth where it will open up and twinkle as it shuttles through the sky, the Mylar reflective exterior enabling the satellite to reflect the beams of the sun.
The Americans quickly communicated their mission and intent before their troops were taken down by the Pakistanis and the commandos were able to make it back to Afghanistan air space safely in just the nick of time.
Cecil later tricks ISIS into a mission with the intent to videotape members talking of Cheryl's insanity so he can get control of her half of the fortune.
On May 24 , 1972 US President Richard M. Nixon and Soviet Premier Alexei Kosygin signed an agreement calling for a joint manned space mission, and declaring intent for all future international manned spacecraft to be capable of docking with each other.
At a strategic level, the consideration is on the top management level and concerns the creation of missions and strategic intent, and can become closely linked to the capabilities and nature of the organization (Jenkins and McDonald 1997).
On the back of the menu, his mission statement explains his intent to "inspire a cultural shift towards plant-based intelligence" by offering "high-vibration foods".
LiveIntent's mission is to help you create meaningful connections on social media.
If that last bit sounds familiar, it's because it's actually Google's mission, but Freebase seems intent on doing it, too.
The new institute had a mission that matched the intent of the 1862 Morrill Land-Grant Colleges Act to fund institutions "to promote the liberal and practical education of the industrial classes", and was a land-grant school.
