"Call off the mission!" (5)

I believe the answer is:

abort

(Other definitions for abort that I've seen before include "End prematurely" , "Stop prematurely" , "Bring to premature conclusion" , "Miscarry" , "Pull the plug on" .)

I've seen this clue in the Universal.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.