[SmokingJoe]

Compared to the number of “regular” wars, that's a drop in the bucket.

Actually, the biggest number of casualties suffered by Americans in any war by far in any single war, was the Civil War.
Look it up.

[aquila48]

And that’s what I would call a regular war, not a popular uprising or revolution, as say what happened in Romania.

Two geographically separate states with regular armies and navies slugging it out.