This sounds rather fanciful. China cannot invade Taiwan because Taiwan is part of China. These would be reckless wars instigated by NATO. If we were to go to war with Russia and China we would have done well not to arm Ukraine or Israel. There's no way that we can compete with Russia and China in terms of hardware or military technology in 3-4 years. The West would need to privatise the arms manufacturers and drop Ukraine and Israel like discarded sweet wrappers. This guy isn't credible.