Japan used to beat China routinely in wars. You know that, right? Japan used to beat China, they routinely beat China. Why are we defending? You know the pact we have with Japan is interesting. Because if somebody attacks us, Japan does not have to help. If somebody attacks Japan, we have to help Japan.
If throughout your life you abstain from murder, theft, fornication, perjury, blasphemy, and disrespect toward your parents, church, and your king, you are conventionally held to deserve moral admiration even if you have never done a single kind, generous or useful action. This very inadequate notion of virtue is an outcome of taboo morality, and has done untold harm.