It is heart breaking to see that man uses the wisdom GOD gave them to build weapons of mass destruction.

Starting from the time of the invention of the bow and arrow to latest sub-machine guns, wars have not in anyway reduced, rather it continues with more intensity even.

You can take a look at North Korea for instance with the Nukes and intercontinental ballistic missiles and the US threatening with theirs as well.

Thanks a lot @velimir for bringing this into light, never knew croatia had a powerful king. We just hope that one day man will realize his foolishness and stop designing things that can harm his own fellow man