Robots will someday master many of the complex, individual tasks required in combat, experts insist. Then, something even more powerful will follow: robots that work together.

WATCH: Killer robots set to change Ukraine war, but expert remains skeptical of long-term success Russia and Ukraine seek to make use of unused battleground space with new tech By Peter Aitken Fox ...

But it does point to a more prosaic and perhaps much more depressing truth: that no one can agree on what a killer robot is, and if we wait for this to happen, their presence in war will have long ...

Just-War Challenges * Does the option of military robots make it easier for one nation to wage war, since they help reduce risk and friendly casualties, which both bear a heavy political cost?