When even routine maintenance can trigger a missile launch.....

India accidentally fires missile into Pakistan.
Pakistan monitored the missile as it traveled about 77 miles at MACH 3

https://www.bbc.com/news/world-asia-india-60711653

Probably someone cleaning the crumbs from their keyboard and pressed something....
In truth, easy done....I recently was cleaning my keyboard........and it took me nearly an hour to find out how to get my normal text back as I had hit one of the "F" keys in cleaning.......so can happen.......