Tallinn Defence EXPO: Counter-drone systems and robot soldiers steal the show

The Tallinn Defence EXPO in Estonia showcased unmanned systems as both a growing threat and an essential component of modern defence capabilities. Over 100 companies displayed their latest products, with Estonia's defence spending rising from 1.9% of GDP in 2013 to an average of 5.4% through 2029. The EXPO was part of the Estonian Defence Week, attracting around 4,500 visitors from 56 countries and featuring 133 speakers in 68 sessions.

Estonian firm Marduk Technologies presented a camera-based drone detection system that uses powerful optics and AI to identify flying objects passively. CEO Leet Rauno Lember stated that the system complements other technologies, as radars may miss drones made of lightweight foam, while acoustic sensors have limited range. Marduk Technologies has been developing these devices for over a decade, with the war in Ukraine validating their early warnings.

DefSecIntel, another Estonian company, showcased the Eirshield, a turnkey counter-drone system that combines optical, radar, acoustic, and radio-frequency sensors. CEO Jaanus Tamm claimed it is one of the few TRL 9 counter-drone systems in Europe, ready for large-scale purchase. The system helps users detect, track, and intercept hostile drones, destroying them to prevent any harm to infrastructure or civilians.

Milrem Robotics presented the THeMIS unmanned ground vehicle, which could potentially replace soldiers in dangerous missions. Its modular platform can carry various weapons and handle reconnaissance, mine clearing, logistics, and casualty evacuation. The company claims Ukrainian forces are already using these vehicles on the battlefield. Milrem Robotics' Raul Rikk believes that tomorrow's wars are already being fought in Ukraine, emphasizing the urgency of this technology.