임무야

it's a mission

→ 임무
phrase Rare #17,549
it's a mission Informal plain-style form of 임무이다, meaning “it is a mission.” The exact translation depends on context, such as “it's my duty” or “this is the mission.”
KO: 이건 내가 맡은 임무야.
EN: This is the mission I've been assigned.

중요한 임무 야

It's an important mission.

— 스파이더맨: 뉴 유니버스 (2018)

이건 내 임무 야

This is my mission.

— 반지의 제왕: 두 개의 탑 (2002)

임무 야

It's my mission.

— 캐치 미 이프 유 캔 (2002)