ORIGINAL: obvert
I get what you're saying, but you're not taking into account that I can't build any forts there. The supply will never be above 25k long enough to go from 6 to 7. Nothing is up to me anymore in terms of the basic structure of the defense there. I can leave, or I can stay and fight. Those are the choices.
Having CAP up eats much less supply than letting him bomb! In its occasional appearance (I didn't have CAP up for a good several months) it forces him to perhaps rearrange his AS and air groups placements, thus opening up opportunities elsewhere. What's not to like? Even if he eventually beats down the CAP, I'll still be fighting over my base, keeping my pilots, while his expert Tojo groups are whittled away.
There are no a lot of bases built for big sets of air groups near Chungking, especially considering the Tojos are only 6/8 in range with tanks. Again it makes him consider committing more to China at a time when those units could be used elsewhere and also costs supply.
There are a ton that can go to 8 or 9. Or do you mean he hasn't built them up?
ORIGINAL: obvert
The Japanese have bombed with 300-400 bombers a day for over a year in China. That costs a lot in supply and HI (lost airframes). I want that to continue. If the CAP can make him commit more, lose more good pilots and hold the base for longer, what's wrong there? Am I missing something?
Playing Japan I didn't realize this until the B-29s started hitting. Supply has to be held back and stored by the Japanese for when that happens.
I like China. From both sides.
I never had the supply to build those forts because I didn't retreat to Chungking early. I like bleeding the Japanese on the way and making them fight for it. It's about more than VPs. Even if I lose Chungking I'm confident I can push back into China. I still hold Sian/Lanchow, Wenchow (not sure why he's not taken that yet) and will for a good while.
With proper settings, he won't lose that many bombers to flak or ops. Maybe Chinese flak in DBB is different. But against Bullwinkle, even if we assume that every single one of my flak and ops losses for my LBs of all types is in China... we're talking about a grand total of 817 planes. 73 single engine, 744 double engine. That's 56,196 HI. And while the bulk of that is Ops losses, and the bulk of those are in China, it's not all... the early SRA conquest is probably where about half of my flak losses and a small portion of my Ops losses are. This is as of 3/27/1943 - a similar timeframe as your game. 56K HI, in the scheme of things, is a small number. If anything, losses would be heavier elsewhere.
Supply usage... I haven't run any numbers [:'(] Although Tracker has a nice "Supply/day" per airgroup so here's my total: 852 per day. I typically run 20% rest and at 4000 feet lately, but I will need to stand them down periodically due to morale. Also, weather will cancel some raids. So I'd say they fly 5 days out of 7. I don't know when I started bombing Chungking daily, but even at a very liberal estimate that's still less than 500,000 supplies.
Then again, I've gone less into R&D supply expenditures that I've seen other people do, so I can afford other expenditures like this one. If it nets me a bunch of VPs... *shrug* it does get me VPs daily from dead Chinese, but I probably wouldn't judge it worth it unless I take the city eventually.
And as for that... Bullwinkle's right, about the bombing. It puts extra pressure by reducing the number of capable squads each day and for each attack. Once (...if...) forts drop further, that pressure will begin to snowball. At least, that's what it did against the AI.