This Info Flash analysis how from the beginning of the Russia-Ukraine war, the European Union member states took several steps against the Russian government, especially in terms of individual and economic sanctions to publicly condemn the illegal and unjustified aggression of February 2022. This war has been recognized as a wake-up call for the EU, which – for the first time – devoted funds for the supply of lethal weapons to a third country. Specifically, the European Peace Facility (EPF) has become the most important budget tool for the EU to implement a number of active military operations and assistance missions. The latest project put forward by the EU—and partially connected to the EPF—has been a three-track proposal meant to collectively provide Ukraine with additional artillery ammunition. Despite the criticism and doubts that have been raised on the subject, this Info Flash represents a landmark juncture for the EU in terms of military and defence efforts.