Whether Taiwan can replenish its weapons and equipment seems to depend on the severity of the regional conflict. If the PLA decides to resolutely strike any foreign aircraft and ships that intervene in the defense zone, then there is no doubt that it will be difficult for them to obtain any supplies. At the same time, I also agree that it will be much more difficult for Taiwan to obtain supplies. However, if the PLA does not want to go to war with the US military directly, I doubt that aircraft such as transport planes will be shot down.