I quote of Einstein's regret news:



Often I kept wondering, aliens will never invade such a dangerous planet like Earth where we are pointing our own weapons at ourselves.
Perhaps there will never be unity among all humans at all forever.
Again I quote from Einstein, "... so long as there are men, there will be war.."

Can there possibly be anything else more powerful and dangerous than the atomic bomb?
Of course there is, we just never caught glimpse of it yet.

To say powerful and dangerous, is quite subjective.
There are more than hundreds of categories of it, ranging from long range, to close-combat, to aerial, to land, to sea, to space, to psychological, to anything else unimaginable.

This is an open discussion on the current military weapons from all over the world and what lies in the future.
What has science done to us?!