uncrewed

/ʌnˈkruːd/
adjective
  1. Describing a vehicle, especially a spacecraft, aircraft, or ship, that operates without any people on board.
    • Many military submarines are now designed to be uncrewed for dangerous missions.
    • The uncrewed drone flew over the disaster area to assess the damage.
    • NASA launched an uncrewed mission to test the new rocket system.
Antonyms
What does "uncrewed" mean? | whatsthatwordmean | whatsthatwordmean