Earlier quoted context omitted.
I can't respons to randerson's comment directly because it's dead, I'd recommend he look at Aquinas' just war theory and other Christian ideas on when war is ok. There are many problems with the military industrial complex we have but that does not mean we should have no defense. Guided missile destroyers fulfill a legitimate defense role and would be needed even if we were much less interventionist.
I didn't dispute whether it can be used for good, I'm glad we have these things and I'm also a huge fan of SQLite. But when your system shoots down an enemy (to you) aircraft, how do you reconcile that with: "Do not murder." "Love your neighbor as yourself." "Honor all people." "Do not do to another what you would not have done to yourself." "Do not return evil for evil." "Love your enemies." the list goes on..
> the unlawful premeditated killing of one human being by another.
According to wikipedia:
> Murder is the unlawful killing of another human without justification or valid excuse, especially the unlawful killing of another human with malice aforethought.
So if the missile was fired by people that are legally allowed to kill other people, "Do not murder" has been respected.
> Do not return evil for evil.
I feel like there is a difference between preventing someone to commit evil acts (defending yourself) and attacking them.
> Honor all people
You can honor fallen enemies.
> Love your neighbor as yourself. Love your enemies.
Might be a stretch, but I don't think love would prevent you from killing someone if that was necessary.
> Do not do to another what you would not have done to yourself.
Presumably you would rather be killed than be allowed to murder other people.
All of that may be a bit of a stretch, I don't know much about religious doctrine. But it's still coherant with "common sense" I think.