"set up mission" is a correct and usable phrase in written English.
You can use it when referring to an organized effort or task that needs to be accomplished. For example, "The team was tasked with setting up a mission to land a spacecraft on Mars."
Mr. Annan would like to send in sophisticated and experienced military teams to assess problems or set up missions.
During the first period of colonization, Spanish Jesuits set up missions and reservations in northwestern Middle America; these usually included housing for clergy, indigenous peoples, and (in some cases) soldiers, as well as a church, outbuildings, and agricultural land.
In terms of gains, they expressed the need for an easy and straightforward way to set up missions, ways to recruit participants, and promote missions as well as mechanisms to get recognition from the community.
Spanish priests attempted to set up missions in 1743, but noted that the Tequesta were under assault from a neighboring tribe.
"We'll set up a mission to sniff out who did it".
Soon after the outbreak of the civil war, he went to Lisbon to set up a mission with Nicolás Franco for the purchase of arms for the rebels.
And along with his address to Congress, he plans to hold a controversial sainthood ceremony for Junípero Serra, the 18th-century Spanish Franciscan priest who set up a mission in California.
For she was not only Mom, she was Barbara Tarrant, registered nurse, who began her career tending to polio patients alongside Jonas Salk in Pittsburgh and in retirement helped set up a mission hospital in Haiti.
The visit came one day after the Organization of American States said it would set up a mission in Haiti to try to resolve the political stalemate between Mr. Aristide and the opposition.
Other European Union officials said the union might have the authority to set up its mission in an independent Kosovo under United Nations Resolution 1244, which transferred control of the province from Serbia to the world body after the 1999 conflict.
