At the recent Shangri-La Dialogue, the US Secretary of Defence Lloyd Austin claimed that the United States is capable of contributing to European security while also confronting a rising China. “We are walking and chewing gum,” he said. “We’re able to do that because of the strong network of alliances and partnerships that we have around the globe.” Almost no one believes there is any realistic prospect of the United States under President Joe Biden neglecting its commitments to its security partners, let alone leaving NATO. Alliances, after all, are based on shared values, not mercantile calculations. Except there is perhaps one man who sees things differently.
This brings us to the second factor which could distract America’s attention from NATO: discord at home. It is difficult to witness recent events – the mainstreaming of Republican attempts to subvert the conduct of elections, the willingness of Supreme Court justices to act as combatants in the culture war, the virtual obsolescence of the Biden White House – and conclude that American democracy is in a happy or healthy place.
Such circumstances may well be propitious for the return of NATO’s worst enemy whose first language isn’t Russian: Donald Trump.
America’s political tremors create two risks for the West. The first is that an exhausted, fractured America – especially under a second Trump administration – may begin to seriously doubt its commitment to its alliances. Trump, after all, shocked NATO leaders during his first term with his pungent demands for them to increase their military spending. If he assumes the Presidency again in 2024, he will continue to push hard, especially if he believes he would reap an “America First” political dividend.
The second is that no one living in a country that calls itself an American ally can ignore the perilous state of America’s social fabric. The more it tears, the more it will constrain American actions abroad. Many would welcome that. The point is that no one can ignore it. Nor can domestic unrest be soothed by foreign adventures. Twenty years after the commencement of the War on Terror, there are few votes to be harvested in foreign policy.
There is no question that the deterrent capability of a NATO without the United States would be undermined – probably fatally. What is much less clear is how stretched the United States would have to become by other conflicts at home and abroad before NATO is weakened to the point where an adventurous future despot will chance his or her arm. Wars are often made in the grey zones between two certainties.
As they tuck into their bocadillos this week, NATO’s leaders will not lose sight of the clear and present danger: Russia. Nor is the alliance immune to its own discord, as seen in Turkey’s recent threats to block the accession of Sweden and Finland. But it is the medium-term trajectory of the United States that will determine how well this alliance, forged in the heat of the Cold War, can adapt to future challenges. Europe (and Australia) remain heavily dependent on the United States for their security. Yet the dependability of the United States is being tested.
Mateo Szlapek-Sewillo