Not difficult at all. It is the perfect definition and applicable in opposite directions, such that "any country that points nuclear missiles" is enemy, such that by your definition -- not a Biden administration definition, by the way -- we are their enemy. Now, what do we -- Russia and these United States -- do about that?
Only a couple of options, really? Push the big red button, or don't push the big red button. So far, thankfully, the latter has been the reality since and even before our President Reagan.
Stay enemies? Find some way around this? With more nations joining the nuclear club, it's a growing conundrum.
List of states with nuclear weapons
Let's all be enemies, in perpetuity! That's the ticket! < s a r c >
Or maybe there is some alternative? Not sure why this is so difficult for you to comprehend, Mr. Tlozo.