Former Royal Marine Combat Medic PTTA Kali Instructor Rapid Assault Tactics Instructor TRICOM Instructor

Real Training.
Real Threats.
Real Outcomes.

No sport. No fantasy. No false confidence. C360 Training delivers the knowledge, skills and mindset to function effectively under chaotic, unpredictable, and life-threatening circumstances.

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Former Royal Marine Commando
FA1 Combat Medic · PHTLS · FREC4
Certified by Paul Vunak (US Navy SEALs RAT)
PTTA Authorised Kali Instructor
TRICOM Instructor
SWAST Chief Executive's Commendation
Trained Royal Marines · USMC FAST Teams · NZ Special Forces
Trained UK Conventional Armed Forces & Police
CPD Accredited Provider #21883
ProTrainings Centre #92182
Stop The Bleed Certified
IIRSM Member
IOSH Member
Armed Forces Covenant
PTTA Authorised
Paul Vunak Certified
TRICOM Instructor

The C360 Philosophy

Awareness. Preparedness. Response.

"You don't rise to the level of your expectations. You fall to the level of your training."

Awareness

The greatest self-defence skill is not physical. It is awareness. We train you to read environments, recognise pre-incident indicators, understand criminal behaviour, and make sound decisions before a threat escalates into violence.

Preparedness

Physical skills, tactical knowledge, and the right mindset don't appear when you need them. They emerge from deliberate, systematic training. C360 builds your capability across 8 disciplines drawn from elite military and operational real-world experience.

Response

When the threat arrives, the mind and body must function — not freeze. C360 conditioning builds decisive, effective response: whether creating distance, controlling a threat, or managing a trauma casualty.

Who We Train

Built for Everyone. Optimised for Reality.

From parents wanting to protect their families, to veterans returning to civilian life, to security professionals and first responders — C360 training is designed to work for real people in real situations.

General Public

Men, women, and young adults who want honest, practical skills to protect themselves and those they love. No experience needed. No fitness assumed.

Featured

Women & Girls

Dedicated programmes designed around the specific threat landscape faced by women, covering awareness, prevention, verbal assertiveness, and physical response strategies that actually work.

Military

Armed Forces & Veterans

Tailored training for serving personnel, veterans, and security professionals. Builds on existing military training with advanced combatives, Kali, and operational trauma skills. C360 Training is a proud Armed Forces Covenant signatory.

CPD Accredited

Trauma & Medical

Haemorrhage control, airway management, PHTLS principles, and immediate response to stab wounds and ballistic injuries. CPD-accredited. ProTrainings certified.

Endorsed By The Best

"He is one of the finest instructors I have had the privilege of certifying in both Progressive Fighting Systems and Rapid Assault Tactics — the close-quarters combat system I developed for the United States Navy SEALs, a curriculum I do not entrust to anyone lightly… he has represented himself, and the systems he teaches, with distinction."

Paul Vunak
Paul Vunak Founder, Progressive Fighting Systems & Rapid Assault Tactics (US Navy SEALs)

"Mark Tucker has vast personal experience in both armed and unarmed combat, and this is clearly evident in his teaching… I learned more in a two-hour private session than I had in the previous five years of training elsewhere. Mark is an encyclopaedia of martial arts."

Steve Brown
Steve Brown Former Pathfinders Sergeant Major & SERE Training Warrant Officer

"I am constantly impressed by his straight-forward approach… His ability to see lines of attack and defence is at a very high level… There are very few worldwide in his class. Truly one of the best in the MKG family."

Your Instructor

Mark Tucker — Founder and Head Instructor, C360 Training
Founder

Mark Tucker

Founder & Head Instructor — C360 Training

Mark Tucker served as a Royal Marine Commando before deploying as a Private Military Contractor across Iraq — Basra, Baghdad, and Mosul — providing convoy protection and Personal Security Detail (PSD) for diplomats and military personnel. With 30+ years in Brazilian Jiu-Jitsu, he has taught it to Royal Marines Commandos, delivered unarmed combat training to US Marine FAST Teams after September 11, trained New Zealand Special Forces, and worked with multiple UK armed forces units and police departments. He is also a SWAST Community First Responder and FA1 Combat Medic (PHTLS, FREC4, ILS) — recipient of the SWAST Chief Executive's Commendation Award — and a PTTA Authorised Kali Instructor certified by Paul Vunak in Progressive Fighting Systems and Rapid Assault Tactics.

  • Former Royal Marine Commando
  • FA1 Combat Medic
  • PHTLS Certified
  • FREC4 Qualified
  • NEBOSH Qualified
  • NVQ Level 6 OHS
  • PTTA Authorised Kali Instructor
  • Brazilian Jiu-Jitsu 30+ Years
  • PFS/RAT Certified (Paul Vunak)
  • SWAST CFR — Commendation Award
  • CPD Accredited Trainer
  • ProTrainings Approved
Full Biography & Credentials
30+
Years Training
8
Training Disciplines
3
Expert Endorsements
2
Active Locations
Liskeard HQ & Southampton

Training Modules

8 Disciplines. One System.

Every module draws from Mark Tucker's operational real-world experience and elite instructor certifications. Together they form a complete self-preservation curriculum.

Self-Preservation

Awareness

"The sooner you see the danger, the more options you have."

Situational awareness, pre-incident indicators, criminal behaviour, victim selection, environmental scanning, decision-making under stress.

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Self-Preservation

Close Quarter Survival

"Violence doesn't give you distance."

Military combatives, Pekiti Tirsia Kali, BJJ, Jeet Kune Do. What actually works at zero range when there is no time to think.

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Medical CPD Accredited

Trauma Management

"The fight doesn't end when the attacker stops."

Haemorrhage control, airway management, responding to stab wounds and ballistic injuries. CPD-accredited, ProTrainings certified.

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View All 8 Modules
Partner weapon drill
Mark Tucker demonstrating Kali technique
Close-quarter grappling drill
Striking drill

Ready to Train?

Your first enquiry is free. No experience required. No fitness assumed. Just the commitment to be better prepared.

Book a Course Call (07883) 322661