air force
US /ˈer fɔːrs/
UK /ˈer fɔːrs/

1.
angkatan udara
the branch of a nation's armed services that conducts military operations in the air
:
•
My brother joined the Air Force after high school.
Kakak saya bergabung dengan Angkatan Udara setelah sekolah menengah.
•
The country's Air Force conducted a training exercise.
Angkatan Udara negara itu melakukan latihan militer.