under control

Prepositional phrase

idiomatic literally

Japanese Meaning

物事が適切に管理・対処され、手に負えなくなるほどではない状態 / 現状が積極的に制御されている、または制御可能な状態にある

I've already spoken to the maintenance team, so the situation with the leak is under control.

すでに保守チームに連絡したので、漏水の状況は対処されています。

Sense（1）

(idiomatic) Being taken care of or being addressed.

Don't worry; the police have been called and the situation is under control.

Sense（2）

(literally) Being actively controlled, or able to be actively controlled in its current state.

Throughout the turbulence encounter, the pilots kept the aircraft under control.