Pacific Fighters, known in Russia as Pearl Harbor (Перл-Харбор), is a World War II Combat flight simulation game for Microsoft Windows, developed in Russia by 1C:Maddox Games and distributed by Ubisoft in 2004.

It is in fact a stand-alone expansion pack of IL-2 Sturmovik, released three years earlier in 2001, also developed by 1C:Maddox Games and distributed by Ubisoft.

The latest version corresponds to the IL-2 Sturmovik: 1946 compilation, distributed by Ubisoft in 2006.

Pacific Fighters is played online by gamers (Online fighter squadron communities) using a standard IP address or a client server such as Hyperlobby regularly but can be flown offline as well.

[3] During the 8th Annual Interactive Achievement Awards, the Academy of Interactive Arts & Sciences nominated Pacific Fighters for "Simulation Game of the Year", which was ultimately awarded to The Sims 2.