Ace Combat: Joint Assault

It is the second in the series released for the PlayStation Portable and the fourth for a portable platform. Some missions in the campaign will make use of the Joint Assault Mission System, which breaks the players into teams and has them coordinate attacks where each effort can affect the other team's situation. Propeller planes will also be available for the first time in the series, with players being able to unlock the F6F-5 Hellcat and the A6M Zero. The unnamed pilot is assigned to Antares Squadron under the command of Major Frederick Burford. The defense of Tokyo is a success, with the destruction of the Valahia's Orgoi flying fortress and heavy damage being dealt to a larger airborne fortress called the Spiridus. Embarrassed by the defection, Martinez Security joins the International Union Peacekeeping Force in stopping all Valahia activity around the world, starting with operations in the Middle East and the Balkans.