As Germany elected to rebuild its military in the wake of Former Chancellor Olaf Scholz's "Zeitwenwende" (or "turning point") speech, it needed more fighter jets. Hence, the redoubled collaboration with France on the long-gestating FCAS project. And then the infighting started. Germany wanted a fighter able to lead drones into battle. France wanted a more typical fighter, able to carry nuclear weapons (which France has and Germany doesn't). The private sector companies involved, Dassault and Airbus, began warring over how much each company would contribute to the project. European defense cooperation broke down, and France turned to India, while Germany made its own plans. The broader FCAS cooperation will continue, but without its most important component: the fighter.
Why does the breakdown between France and Germany on this deal matter? It captures what's at the heart of the global race to rearm, which has seen previously pacifist Japan vault into the top ten of global military spenders, Poland build the largest army in the European Union, and countries from South Korea to Saudi Arabia develop latent nuclear capacity. Notice a trend? The countries working around-the-clock to rearm are historical American allies who no longer trust that the United States will come to their defense.
And who can blame them? Trump has repeatedly floated the notion of leaving NATO altogether, along with threatening a NATO ally in his saber-rattling around Greenland (a constituent country of Denmark). He's endangered America's Gulf allies with a poorly planned war on Iran. And he's been less than clear on whether the US would come to Taiwan's defense in the event of a Chinese invasion.
But these trends pre-date Trump too. Biden alienated American allies in his rushed withdrawal from Afghanistan – the right (but unilateral) decision to end America's longest war, but a catastrophic failure in planning for what came next (an unexpectedly fast Taliban takeover of Kabul, followed by the US leaving behind many of the Afghans who'd helped them in the course of the war). We can go further back to Colin Powell's testimony at the United Nations that Iraq possessed weapons of mass destruction, which later turned out to be false, seriously eroding international trust of the US. Trump is an accelerant to what was a previously gradual trend: the world realizing that the days of American hegemony are over.
So, countries like Japan and Germany have realized that they need to rebuild their militaries. But in a world with only three true military superpowers – the United States, China, and, in a distant third, Russia – middle powers can't defend themselves without some level of cooperation. Infighting amongst European allies is dangerous because Europe needs to work together to deter Putin – a tall task as nationalistic, Putin-friendly parties gain strength in France and Germany. Just over the weekend, the far-right Alternative for Germany (AfD) won a state election in Saxony-Anhalt: a development with little short-term relevance for Germany's foreign policy but an ominous sign for the 2029 federal elections. Meanwhile, in France, Marine Le Pen is currently atop the polls in next year’s presidential election.
Even beyond deterrence, these countries must rebuild their defense industrial capacities. Right now, few countries can rival the defense production of the US, China, and Russia. A strong German military and a strong French military will improve those countries' security situations, but European defense will not offer a fourth leg to the military superpower stool until Europe can actually produce most of the weapons it needs, rather than buying them from their increasingly unreliable ally in the US.
In the vacuum left by America's retreat, new blocs are emerging as well. Saudi Arabia, Pakistan, and Turkey recently formed the Mecca Joint Defense Agreement, strengthening their deterrence through mutual defense and more greatly integrating their defense markets. Egypt, though wary the agreement could draw it into the Iran War, might soon join as well. It's not a NATO-level alliance, but it reveals the desire of middle powers to find substitutes for the deterrence they previously took as a given from the United States.
What all this amounts to is a world where more countries are arming, new military alliances are emerging, and there's no global superpower with the autonomy, capacity, and willingness to enforce international law. From the United States’ perspective, this is not all bad news – European countries previously free-riding on American military might are finally paying their fair share. Instead of playing global policeman, the US is freed up to pursue other aims, from Iran to Cuba. But this is a real "be careful what you wish for" moment, as countries race to build up militaries in a time of surging nationalism and declining international institutions. Squint your eyes, and it looks more like 1914 than you should be comfortable with.
Luckily, we are not on the brink of world war. International institutions, although weakened, still matter. The United States and China have shown a limited ability to work together in a crisis, and little appetite for direct conflict. But there is no doubt that we are entering an era where the risk of war is heightened, with little ability of the international community to prevent isolated regional conflicts from spiraling into something greater.
