"So much of what we hear about China and Russia today likens the relationship between these two autocracies and the West to a "rivalry" or a "great-power competition." Some might consider it alarmist to say we are in the midst of a second Cold War, but that may be the only responsible way to describe today's state of affairs. What's more, we have come a long way from Mao Zedong's infamous observation that "political power grows out of the barrel of...