The IUPF was formed after the series of attacks from the Valahia on Tokyo with the funding of Andre Olivieri, who intended to use the organization to battle the Valahia as part of the Golden Axe Plan. Martinez Security, the company who faced Valahia in Tokyo first, also joined the coalition.
The IUPF then launched various operations aimed at halting the Valahia through Europe and Asia, many of them which involved Martinez Security. When the PMC invaded the old missile silo, now as Valahia's main headquarters in the Russian border, Antares Squadron learned of the coalition's true nature, as Faryd Gaviria revealed the truth to them. Frederick Burford, Antares' commanding officer, chose to left the IUPF in order to halt Olivieri's plans with the squadron following suit.
- Hatakaze-class destroyer (Incorrectly marked as cruiser)
- Ticonderoga-class cruiser
- Nimitz-class aircraft carrier