Some Japanese would say the fire-bombing of Tokyo, or the dropping of the Atomic Bombs were WWII atrocities (doesn't matter anyway --call it "The Victor's Justice". The Pacific Theater was America's War and was won with a strategy as we saw fit).
The best way to do Chuuk is the Truk Odyssey Liveaboard; they actually motor over to the wrecks were you can have more dives per day than traveling over from a land based operation. Excellent Tech and Gas mixing support (only downside is that it's too expensive to ship Helium out there to use):
http://www.trukodyssey.com/tech.html
Unfortunately, Truk Odyssey is booked solid years in advance. However, if traveling by yourself and are willing to share a cabin, I would still try to call them for a chance availability or cancellation.