Biden’s Realism, US Restraint, and the Future of the Transatlantic Partnership

The US withdrawal from Afghanistan had been attempted by three US presidents. It reflected an interest in reorienting US global engagement to focus on the Indo-Pacific and to limit US military engagement in wars no longer perceived to be core to US vital interests. President Biden’s personal commitment to withdrawing troops from Afghanistan also played an important role. While the exit from Afghanistan was undertaken in coordination with NATO, Biden’s determination to withdraw US troops meant that America’s key partners felt informed rather than consulted. But the end of America’s global role was quickly overshadowed by new developments. A new strategic partnership between Australia, the United Kingdom, and the United States was announced in September 2021, demonstrating that the US shift to the Indo-Pacific would be coordinated with key partners in Europe. But, the war in Ukraine confirmed the US role as a security provider in Europe, drove a renewed mutual commitment to the transatlantic partnership, and underscored the enduring significance of US global leadership.