The military conflict that broke out in Gaza in October 2023 spread when, out of self-proclaimed solidarity with the Palestinians in the Gaza Strip (BBC, 2024), the Yemenite Shia Islamist Houthis began attacking civilian merchant ships in the Red Sea at the end of 2023. Due to Yemen's geopolitically significant location at the entrance to the Red Sea, the attacks led to a massive decline in trade through the corridor, which is of crucial importance for Europe. The US responded decisively in December 2023 with the naval mission Operation Prosperity Guardian, however, in contrast, the EU's own response, designated Operation Eunavfor Aspides, was slow to get off the ground. Notwithstanding, now that the EU’s plans have been finalised, this InfoFlash aims to analyse the EU mission with regard to its operational realisation, its creation and mandate, what exactly the EU can achieve through it, and its risks and challenges. Moreover, this InfoFlash will delve into the international consequences of the mission, and how it may shape the perception of the EU on the world stage. In this respect, the mission has the potential to provide a wide array of opportunities to the Union. For instance, the EU could seize the opportunity to demonstrate to the world that it is an internally united global player who is prepared to effectively carry out risky missions in order to fulfil its foreign policy responsibilities by promoting security and stability in the world.