Navigating the challenges of multi-domain operations and electromagnetic spectrum control requires intricate integration. AOC Europe, the flagship international event by the Association of Old Crows (AOC) with a 25-year history, facilitates collaboration between government, defense, industry, and academia. This conference fosters the exchange of ideas, information, and showcases the latest advances in Electronic Warfare (EW), Electromagnetic Spectrum Management Operations, Cyber Electromagnetic Activities (CEMA), Information Operations (IO), and related capabilities. The AOC serves as a crucial alliance, promoting cooperation to address the complexities of achieving these goals.