10 most interesting events of October in defence tech

Important industry events in Ukraine and worldwide that are worth paying attention to

September 2025 was a peak month in terms of important events dedicated to Ukrainian defence technologies. The culmination was the Brave1 Defence Tech Valley investment summit, which brought a lot of interesting news and insights. At the end of the month, the picture was completed by the Lviv IT Arena, which featured many product updates.

However, there will be plenty of interesting events in the defence and technology sector in October, both in Ukraine and abroad. For its traditional monthly digest, the Defender Media editorial team has selected ten events that deserve special attention in the coming weeks. A complete list of events is available in the events calendar, which is compiled in collaboration with Techosystem Defence.