JISR Institute, a.s. is a Czech company specializing in advanced solutions for Joint Intelligence, Surveillance and Reconnaissance (JISR), Electromagnetic Warfare (EW) and Force Protection, with a strong focus on Anti-Drone (C-UAS) and Perimeter Protection. Our systems integrate combat-proven sensors, effectors and Command & Control (C2/C4ISTAR) applications, supporting operations at various levels. Backed by a team of experts with both military and scientific backgrounds, we deliver innovative designs and architectures validated by the Czech Armed Forces and NATO. JISR products have been deployed in real missions with NATO and the United Nations. Long-term cooperation, tailored solutions, training and maintenance form the foundation of our trusted partnerships, further strengthened by organizing a specialized EW & ISR Workshop at NATO HQ in Brussels, partnership with the Czech MOD, leading membership in the DCIA, and active collaboration with international defense entities.