Though pointless, it's always fun to have these kind of discussions. And they always go in two general directions: there are people saying you gotta take this and this and this into account and then you see its too complex an issue to discuss, showing its pointlessness, then there are those (like me) who will go into the opposite direction and simplify it to the point of pointlessness. And my view is this: providing no outside involvement, it would be a war of attrition. The side with more munitions and more platforms to carry those munitions will reign supreme in the skies.
Lets keep in mind i'm not necessarily talking about total "number of missiles + 1" always winning against just "total number of missiles" Of course there would be heavy modifiers involved.
Few things to keep in mind: decapitation strikes do not work in this time and age. Even if the enemy is stupid enough to lay their infrastructure and networks for them to work, they would be short timed and the attacker would have to be able continously pound on those key assets for them to have effect. Exactly same thing applies to attacks on the airbases. BMs and LACMs can pause operations at an airbase (but not really take out a significant number of planes) but without continuous follow up strikes, they're just a stopgap measure.
That is why taiwanese will have a harder time to gain a lot by striking at the mainland. More threats/targets using less missiles compared to (speaking in absolute terms here, so the final target/weapon available ratio would be even worse for taiwanese) less threats/targets using more missiles for china.
One has to keep in mind that current gen SAMs, on both sides, are extremely deadly. Yes, there are ARMs and other ways to deal with it, but losses would still be huge to penetrate either chinese or taiwanese SAM networks. Thing is, to achieve (in relative terms) same effect as chinese, taiwanese simply do not have enough platforms to pull off such strikes and end chinese attack before it starts.
Like it was said above, i do not see ROCAF even going into all or nothing strikes against mainland. Stand off strikes - yeah. Maybe even a deep strike if there's a gap in defence that they will see worthy exploitation. But ultimately, those strikes would be only be one time (or two time, at most) thing to buy more time to consolidate defences, do repairs, etc. They would not blunt the blade of chinese total potential in any significant way.
Now, chinese would be ones that have to penetrate defenses at all cost. And it would be costly. Even if (and thats a huge IF) half of rocaf fighters get grounded by damaged runways in the opening minutes and unable to respond, total strength of leftover fighters (still a very potent force) complete with majority of SAMs being active (sorry, i simply don't see any way to deal with non fixed SAMs via BMs or LACMs, that's daydreaming) would mean hundreds of lost planes for PLAAF.
Only questions is, answer to which would define additional losses in the following parts of air campaign, is which hundreds of planes would be lost? Would they be Q5s and J7s? Or JH7s and j11s? Depending on that, total PLAAF losses may rise up to close to a thousand by the time they achieve sustainable air supremacy. (having destroyed ROCAF and at least drained if not destroyed SAM batteries) Even in a best case scenario, i don't see less than 500 PLAAF planes being lost in getting total control of the sky.
One last thing - don't expect china to launch all its BMs and LACMs in one huge wave. More likely is they will do several smaller waves hours apart, trying to mess with taiwanese defenses over a longer period of time. Exact number of waves and their strength/frequency would depend on success of PLAAF strikes.
Lets keep in mind i'm not necessarily talking about total "number of missiles + 1" always winning against just "total number of missiles" Of course there would be heavy modifiers involved.
Few things to keep in mind: decapitation strikes do not work in this time and age. Even if the enemy is stupid enough to lay their infrastructure and networks for them to work, they would be short timed and the attacker would have to be able continously pound on those key assets for them to have effect. Exactly same thing applies to attacks on the airbases. BMs and LACMs can pause operations at an airbase (but not really take out a significant number of planes) but without continuous follow up strikes, they're just a stopgap measure.
That is why taiwanese will have a harder time to gain a lot by striking at the mainland. More threats/targets using less missiles compared to (speaking in absolute terms here, so the final target/weapon available ratio would be even worse for taiwanese) less threats/targets using more missiles for china.
One has to keep in mind that current gen SAMs, on both sides, are extremely deadly. Yes, there are ARMs and other ways to deal with it, but losses would still be huge to penetrate either chinese or taiwanese SAM networks. Thing is, to achieve (in relative terms) same effect as chinese, taiwanese simply do not have enough platforms to pull off such strikes and end chinese attack before it starts.
Like it was said above, i do not see ROCAF even going into all or nothing strikes against mainland. Stand off strikes - yeah. Maybe even a deep strike if there's a gap in defence that they will see worthy exploitation. But ultimately, those strikes would be only be one time (or two time, at most) thing to buy more time to consolidate defences, do repairs, etc. They would not blunt the blade of chinese total potential in any significant way.
Now, chinese would be ones that have to penetrate defenses at all cost. And it would be costly. Even if (and thats a huge IF) half of rocaf fighters get grounded by damaged runways in the opening minutes and unable to respond, total strength of leftover fighters (still a very potent force) complete with majority of SAMs being active (sorry, i simply don't see any way to deal with non fixed SAMs via BMs or LACMs, that's daydreaming) would mean hundreds of lost planes for PLAAF.
Only questions is, answer to which would define additional losses in the following parts of air campaign, is which hundreds of planes would be lost? Would they be Q5s and J7s? Or JH7s and j11s? Depending on that, total PLAAF losses may rise up to close to a thousand by the time they achieve sustainable air supremacy. (having destroyed ROCAF and at least drained if not destroyed SAM batteries) Even in a best case scenario, i don't see less than 500 PLAAF planes being lost in getting total control of the sky.
One last thing - don't expect china to launch all its BMs and LACMs in one huge wave. More likely is they will do several smaller waves hours apart, trying to mess with taiwanese defenses over a longer period of time. Exact number of waves and their strength/frequency would depend on success of PLAAF strikes.