War is an ugly part of the human experience. Everything about it is hideous. War is most obviously the act of invasion and the brutality that goes along with its operations. No war is precise; every war hurts civilians. Each act of bombardment sends a...

With the U.S. deciding to walk out of the Open Skies agreement, the U.S. is signaling to the world that it intends to return to days of Pax Americana that existed post-World War II, when it was the sole possessor of nuclear weapons. It...