Whilst it is arguable whether America’s geopolitical reach can be classed as an empire, the decline of its hegemonic power is compared to the passing of great empires of the past. Such analysis shows that there are no fixed dates to assign to the actual fall of empires; declines are marked by a prolonged unwinding of influence and cohesiveness.

Nevertheless, the atrophying of empires are signposted by critical dates: the sacking of Rome by the Visigoths in 410; the humiliation of Britain caused by the 1956 Suez Crisis; the symbolic impact on the USSR of the fall of the Berlin wall on November 9th 1989.

Currently, we are living through equally tumultuous times, and February 26th 2022 may be one such date for the history books. It was when the G7, led by the US, seized $630B of Russia’s foreign reserves.

With the grim humanitarian impacts of the Ukraine Russia conflict being witnessed on a daily basis, this seemed like an appropriate non-violent measure. However, its scale and likely impact is and will be unprecedented.

The role of the US dollar has been eroded over the past few decades as economic sanctions have been increasingly deployed as a coercive tool of power. Nevertheless, the G7 freezing Russian access to its foreign assets is a crossing the Rubicon moment. No longer will the US dollar be a unifying store of value across the world. The ramifications are huge.