Icebreaker

Icebreakers are special-purpose ships designed to navigate through ice-covered waters and provide a safe passage for other vessels.

They made minor appearances in Ace Combat 04: Shattered Skies and Ace Combat: Joint Assault.

Joint Assault universe
A single icebreaker, Kraken, was docked at the Adriatic Sea. The vessel was sunk by Antares Squadron during their operation in the area.

Non-canon
In Ace Combat 04: Shattered Skies, a neutral icebreaker makes an appearance in the trial mission Goose Hunt.

Valahia

 * Kraken

Trivia

 * The icebreakers in the series are modeled after the.