> Per your logic, all countries in the world must dedicate absolutely all that can be spent on building up their militaries. No, they don't the to "dedicate ab

> Per your logic, all countries in the world must dedicate absolutely all that can be spent on building up their militaries. No, they don't the to "dedicate absolutely all that can be spent", they just need to spend enough to deter potential enemies from attacking them. Or, have allies strong enough to offer that deterrence on their behalf.