China has been rather quiet on the world stage recently. I think they're trying to push their economy, and not stick their hands in the mud too much. . . Japan is trying to jump into bed with the US, always have been. . . and they are quietly expanding their role on the world stage already, its pretty amazing, considering all of Japan's bad debts, go read econs. . . all the land in japan was once valued at a few times the price of all the land in the entire US, it screwed the japs real bad. . . so now they try to keep the yen low, earn foreign cash easier. . .
N Korea is rather stuck up, dun want to deal with anyone short of the US, but basically we keep hearing their voice on the world stage recently. . . but I agree with redrooster, if china bares its fangs abit, NK will shut the f up and go back to lick its wounds. . . probably build itself a couple more nukes along the way also
I dun see the point in the japs sending up the sats. . .dammit, they already so damn powerful liao, still build what shit. . ., look at their air force, can beat any airforce in asia, and only the US air force can be assured of victory over jap air force, even then with super heavy losses. . .
http://www.rand.org/publications/CF/CF152/CF152.chap1.pdf
read the chapter on Japanese militarism.. .
note the first para, japan's actions
-Scrapping of one percent budget ceiling on defence
-Undermine arms exports ban by high tech good exports
-Allow US nuclear-armed ships to transit
-Blur defnition of offensive and defensive weapons
-Widen scope of threats to Japan so defence force got more stuff to 'defend against; and widened roles
I'm actually wondering how hard it is for japan to go nuclear armed instead of nuclear powered nowadays. . .
Remember that those japs still have NOT apologised for any war crimes, and they got off pretty lightly as far as war crimes trials against top japanese leaders were concerned during WWII as well. . .
anyone read Tom Clancy's 'Debt of Honour'? yep, thats d jap industrialists vs. US one. . .i'm still reading half way. . .

anyway, poltics is a dog eat dog environment, Japan's prob is that is at its peak already, there is little space upwards that it can go, China still has alot of potential for expansion, so by the time Japan has finally undermined all the funky rules to stop it, China will most likely control a substantial part of the world economy already, hopefully anyway, they should be able to at least show some fangs at the japs too. . .