Our Journey: From Special Forces to Local Empowerment
The Defense Institute opened its doors in 1998 as a result of a government contract to provide advanced training for Special Forces. Built on a foundation of tactical expertise and operational excellence, it quickly became a trusted resource for real-world self-defense education in Colorado Springs. Over the years, this legacy evolved into a mission to empower the community, welcoming adults of all backgrounds seeking proven self-defense and meaningful personal growth.
Located on North Academy Blvd, the institute offers a modern and inclusive training facility designed around both safety and results. Every class at The Defense Institute is shaped by decades of experience, but more importantly, by the needs and goals of the people inside its walls. Members find a welcoming space where confidence grows, skills sharpen, and progress is celebrated.
Today, The Defense Institute is recognized among the top self-defense schools in the country, widely respected for its detailed, scenario-based approach. The evolution from elite military instruction to a thriving community hub reflects a deep commitment to authentic learning. Practicality, personal transformation, and mutual support remain cornerstones of the institute's journey. Join us to discover how rigorous training and an encouraging environment can truly shape your life.
Our Founder's Vision
John Petrone
Chief Instructor
John Petrone established The Defense Institute after building his reputation among Special Forces, military units, and law enforcement professionals worldwide. With seven Martial Arts Hall of Fame inductions - including recognition for both self-defense and tactical instruction - he is trusted wherever real-world skills matter most. His development of the DICTATE Program set a new standard in reality-based personal safety. John's vision has always centered on bringing practical, effective training to every adult - regardless of experience or ability. His philosophy is direct: everything taught on the mats must hold up under stress. John believes in empowering students to take ownership of their safety, physical fitness, and personal confidence through disciplined, motivating instruction and hands-on learning. The ongoing evolution of The Defense Institute is rooted in his commitment to lifelong self-improvement - for himself, his team, and every student who walks through the door.