The Economist’s recent cover story declaring that the US economy is “leaving its peers ever further in the dust” is still making waves in Washington. The inconvenient truth, however, is that The Economist reaches this stunning conclusion by excluding the US’s only true peer: China. 

The Washington Declaration signed by U.S. President Joe Biden and South Korean President Yoon Suk-yeol yesterday should be a ringing reminder of one of the greatest achievements of U.S. national security strategy: its decadeslong success in preventing the proliferation of nuclear weapons. The agreement strengthened nuclear deterrence coordination between the two allies and offered a greater sense of assurance that South Korea falls under the U.S. nuclear umbrella.

Chinese President Xi Jinping’s decision to visit Moscow this week in his first trip abroad since his reelection comes as no surprise to those who have been watching carefully. When one steps back and analyzes the relationship between China and Russia, the brute facts cannot be denied: Along every dimension—personal, economic, military, and diplomatic—the undeclared alliance that Xi has built with Russian President Vladimir Putin has become much more consequential than most of the United States’ official alliances today.

If historian Thucydides were asked about what is happening in relations between the United States and China today, what would he say? That was the question posed to me at the Davos World Economic Forum in January. I responded that he would say that this is a classic Thucydidean rivalry in which the two parties are right on script, each competing to show which can best exemplify the typical rising and ruling power – leaving him on the edge of his seat anticipating the grandest collision of all time.

The facts about the downing of the U.S. Reaper drone are still emerging, and many relevant specifics are yet to become public, but as we attempt to get our bearings it is worth beginning with applied history. Applied historians ask: have we ever seen anything like this before?

If Thucydides were asked about what’s happening in relations between the US and China today, what would he say?

In the past year, it has been vital to keep in mind one axiom that has become a cliché: the fog of war is dense and thickened by disinformation and propaganda. To ensure we have our feet on a solid foundation as we try to interpret the latest news from Ukraine, we created a weekly Report Card. 

By now, it is clear that Russian President Vladimir Putin’s war in Ukraine has been a grave strategic error. As Napoleon Bonaparte’s former minister of police said of the French leader’s foolish execution of a rival duke, his actions could be described as “worse than a crime … a blunder.” Yet even as Putin’s war has undermined Russia on the geopolitical stage, we should not overlook the fact that Russia has succeeded in severely weakening Ukraine on the ground.

Most public discussion this winter reflects a conviction that Ukraine must — and can — win a decisive victory. But what constitutes a win against a country such as Russia? As we consider the road ahead, we cannot escape the brute fact that Putin commands an arsenal of roughly 6,000 nuclear weapons that could kill us all.

The nonpartisan ethic of the armed forces is at greater risk today than it has been in our lifetimes, and maintaining it is essential for the survival of American democracy.