Macron of France has been a vocal proponent for the creation of a European army that is under the command of the EU in Brussels. This site has argued that the only function of such a military force would be to enforce the will of Brussels within the EU itself. We could not ask for a stronger piece of supporting evidence of our suspicions.
https://www.dailystar.co.uk/news/latest-news/747052/gilet-jaunes-paris-eu-flag-vehicles-riots-yellow-vests-protests
Armored vehicles bearing the mark of the EU were used in the violent suppression of civil unrest in France. Should a full fledged EU controlled ‘European army’ come into existence, it will be used to occupy and deter member nations from disobeying commands being issued from Brussels. Time is running out for nations to leave the EU — eventually you will need to start a war to leave.