Association of Old Crows (AOC) is an organisation for individuals who have common interests in Electronic Warfare (EW), Electromagnetic Spectrum Management Operations, Cyber Electromagnetic Activities (CEMA), Information Operations (IO), and other information-related capabilities.

With a history spanning more than 25 years, AOC Europe is the association’s flagship international event.

Across two days, the show connects organisations and individuals from government, defence, industry, and academia to promote the exchange of ideas and information and review the latest advances in these fields.