Game is kind of indepth. Actually, that's an understatement.
I'm playing as the Allies (in case you didn't realise it's about the Pacific War during WW2) and since I don't think I can hold onto the area between Singapore and Australia (including The Phillippines) I'm sending transports, tankers, etc to take all the regions supplies and fuel and transport it to Darwin, Australia. The ocean floor seems to be getting a lot of it too, damn Japanese torp bombers.
Kind of sets it apart from other war games in that logistics are a major concern. If you don't ship enough fuel and supplies around you'll find that your plans will fail as the troops can't fight. Send too many planes to an airbase and it won't be able to cope with repairs, etc.
Yeah, I lost the USS Enterprise on the 10th of December, 1941. That's how I roll.