No one is quitting, however, what you run into is India falling on J3, leaving the US with 127 IPC’s worth of builds to catch up to Japan, which really isn’t a huge amount. So then China is isolated and the bulk of Japans airforce flys to one of the DEI or the Phillipines and controls the area along with Japans fleet. Japan is likely out producing the US along with having more land/air strength to boot. Against two fairly evenly matched players this is a huge disadvantage to overcome.