Trending Topics

Guardians of the Ground: What experts say about defensive tactics training that works

Drawing on Force Science and reality-based training experience, Von Kliem and Lon Bartel break down human performance, training gaps and what prepares officers for the field

In this episode, Tyson Kilbey and Joe Sullivan are joined by Von Kliem, chief consulting officer at Force Science Institute, and Lon Bartel, director of training and curriculum at VirTra. Recorded after this year’s ILEETA Conference in St. Louis, the conversation brings together four experienced voices in law enforcement training to examine what effective defensive tactics instruction should look like in today’s operational environment.

The group reflects on the value of collaboration among subject matter experts and the importance of continually refining how officers are prepared for real-world encounters. Kliem points to cases that underscore why training must reflect the realities officers face in the field, while Bartel offers insight into the human performance factors that should shape defensive tactics instruction.

Throughout the episode, both guests share practical takeaways for agencies at every level, from frontline trainers to command staff. Their perspectives reinforce the idea that effective defensive tactics training is not just about technique, but about building programs that account for decision-making, performance under stress and the realities of police work.

Catch up on all Guardians of the Ground episodes
Having a principle-based plan to escape provides a tactical advantage — and builds confidence under pressure
Training in the top mount position gives officers the skills to stay in control, limit a subject’s access to weapons and respond effectively if a struggle escalates
Jason High, former UFC fighter and current MMA coach, breaks down wall-control fundamentals, with considerations for weapon retention and an optional ground transition
Learn how two female officers use leverage, bone structure and distance management to overcome size mismatches on the ground
NFL great Tamba Hali and Jiu-Jitsu black belt David Smarr demonstrate a simple, effective tactic for responding when a subject grabs an officer’s outer vest
With lessons for every skill level, Royce Gracie reinforces why proper instruction, consistent training and tactical awareness matter now more than ever
This episode uses side mount to highlight awareness, balance and posture as foundational skills for ground control — regardless of size
Kingsway Jiu-Jitsu athlete and 12-time ADCC Open medalist Brandon George explains why officers should deliberately train mount, turtle and full-duty-gear grappling to build composure in chaotic encounters

Jiu-Jitsu training gear:

Here are some must-have training tools from Tyson Kilbey that complement the tactics in this episode:

Tyson Kilbey has more than 28 years of experience in law enforcement, consisting of three years as a hotel security supervisor and 25 years as a deputy sheriff for the Johnson County (Kansas) Sheriff’s Office. He has worked in the detention, patrol, judicial services and training divisions, SWAT and accident investigation units. He is currently a captain for the Sheriff’s Office.

Tyson authored “Personal Defense Mastery,” a follow-up to his first book “Fundamental Handgun Mastery.” Tyson is a Jiu-Jitsu black belt under UFC Pioneer Royce Gracie. He has numerous defensive tactics and firearms certifications and has received multiple awards in competitive shooting and grappling. He runs www.tysonkilbeyjiujitsu.com which is a popular Jiu Jitsu Academy in the Kansas City area in which many law enforcement officers are members. He is the Match Director for the Brandon Collins Memorial Shootout, a shooting competition named in honor of a deputy who died in the line of duty.