I believe it is up to the free individual to make that decision. I'm not saving the slave ship when I'm treated like one.

ps: There are 8 billion people on this planet, and I've never had any serious issues with any of them, much less a reason to start a war. Governments are always the cause of everyone's misery. Beware of yours!

If you can’t get volunteers for a defensive war then that says a lot about how much the people living in your country value its continued existence.

No. I support a strong, volunteer military force of highly trained professionals (AVF). For example, how the US Army works today.

It's not only moral and compatible with human rights in the free world, it's also far more effective.

Any country that contains millionaires while using military slaves ("conscripts") is evil. If there is clear existential risk then the state should implement wealth taxes to pay volunteer troops instead of enslaving people. And if literally everybody outside the military has been taxed down to the poverty line, and there are still not enough volunteers, it's time to surrender.