Dr. Kalle Saastamoinen is a senior researcher in defense technology with a PhD in applied mathematics and over 25 years of experience in military and academic research. He specializes in simulation, AI, and operational analysis. Since March 2025, he has worked at the Simulator Centre of Excellence, Finnish Army Academy, leading AI and modeling applications in military training. Dr. Saastamoinen is an active contributor to NATO's scientific efforts, participating in research groups like SAS-181 and MSG-232. He presented on "LLM Assisted Scenario Generator" at NATO's M&S meeting in Warsaw in October 2025. His work also includes influential p