함대가

the fleet

→ 함대
phrase Rare #23,622
the fleet 함대 means “fleet,” and 가 is the subject particle. The particle marks the fleet as the subject of the sentence and is usually not translated into English.
KO: 함대가 항구로 돌아왔다.
EN: The fleet returned to the harbor.

함대가 오고 있다!

The fleet is coming!

— 전함 포템킨 (1925)

함대가 나타났다!

The fleet has appeared!

— 전함 포템킨 (1925)

함대가 거기 있었어

The entire fleet was there.

— 반딧불의 묘 (1988)

함대가 돌아왔다

The fleet has returned.

— 하울의 움직이는 성 (2004)