An escalatory spiral that leads towards Eurasia's 10% 'trade war' scenario, however, would prompt Brussels to deploy escalatory measures, such as "export controls/duties, public procurement curbs, and/or penalties on U.S. services exports" by using the ACI "trade bazooka as a last resort," they concluded.

As the two biggest economic targets in Donald Trump’s trade war, some analysts thought the European Union and China could move closer together and stake out common ground.