Integrated Human Survival Intelligence System

See More.
Think Faster.
Get Out Alive.

SENTINEL is a structured framework for situational awareness, threat response, and personal safety. 10 original tools across perception, physical response, and analytical decision-making. Designed to be teachable to anyone, regardless of size or training background.

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Three Frameworks. One System.

SENTINEL Across Domains

Personal safety, clinical risk assessment, and geopolitical analysis. Each branch uses the same behavioral science foundation, applied to a different scale of threat.

SENTINEL

Personal safety and situational awareness. 10 tools across perception, physical response, and analytical decision-making.

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Clinical SENTINEL

Violence and behavioral risk assessment for frontline healthcare workers, shelters, outreach, and crisis intervention teams.

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Geo SENTINEL

Geopolitical and environmental threat analysis. Behavioral intelligence applied to state actors, conflict zones, and global risk.

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Core Framework

SENTINEL

Scan. Evaluate. Neutralize Risk. Track Intent. Influence Outcomes. Navigate Violence. Extract. Leave.

A structured framework for situational awareness, threat response, and personal safety. 10 original tools across perception, physical response, and analytical decision-making. Designed to be teachable to anyone, regardless of size or training background.

The Framework

Eight Phases. One System.

SENTINEL is an operational acronym. Each letter maps to a phase of threat recognition and response. The 10 tools slot into these phases as practical, trainable skills.

S
Scan

Run micro-assessments at every environmental transition. The 2-Second Snapshot, Acoustic Map, and Reverse Profile operate here.

E
Evaluate

Distinguish anxiety from genuine threat recognition. The Emotional Compass and Behavioral Thermostat calibrate your internal signal.

N
Neutralize Risk

Reduce exposure before contact. The 3-Gate Decision Filter and Geometry of Safety position you for maximum options.

T
Track Intent

Monitor escalation rate and acoustic cues. Predatory violence doesn't ramp up linearly. Read the speed, not just the signs.

I
Influence Outcomes

De-escalation, voice anchoring, distractors, and noise. Manage the person and the environment before it goes physical.

N
Navigate Violence

When physical response is necessary. The Anatomical Equalizers and Object Audit target neurological disruption over strength.

E
Extract

Create a 3-5 second window and move. The Wall Walk, 45-Degree Rule, and barrier positioning turn disruption into distance.

L
Leave

Exit positioning, witness creation, and safe haven identification. The goal was always to get out. This is where you do it.

The Toolkit

10 Original Tools

Organized into three categories: Perception, Physical Response, and Analytical Decision-Making. Each tool is designed around neurological and biomechanical realities, not strength or fighting skill.

01

The 2-Second Snapshot

Perception

A structured micro-assessment at every environmental transition. Three questions in two seconds: Who's here? Where's the exit? What's within reach?

02

The Acoustic Map

Perception

Calibrate the baseline sound of any space. When something changes, that's data. Your ears are a 360-degree detection system most people never train.

03

The Emotional Compass

Perception

Separate anxiety from genuine threat recognition. Anxiety builds with a story. Real threat signals arrive without one.

04

Geometry of Safety

Perception

Spatial positioning to maximize your options. The Triangle Principle, the 45-Degree Rule, and the Wall Walk.

05

Behavioral Thermostat

Perception

Read escalation rate, not just indicators. The stillness cue, the voice drop, the shift from chaos to focus.

06

Anatomical Equalizers

Physical Response

Five size-neutral targets: ear clap, philtrum strike, peroneal nerve, subclavian notch, mastoid process. Neurological disruption regardless of size difference.

07

3-Gate Decision Filter

Analytical

Can I leave? Can I barrier? Can I disable and then leave? Three sequential gates that break freeze response and force action.

08

The Object Audit

Analytical

Barriers, extensions, distractors, and noise. You're already carrying force multipliers. The Object Audit teaches you to see them.

09

The Reverse Profile

Analytical

Read yourself the way a predator would. Distraction, isolation, perceived weakness, load, predictability.

10

The Contact Bridge

Analytical

Managing people in psychiatric crisis, severe intoxication, or neurological events. Voice anchoring, hands-visible posture, lateral movement.

Clinical Framework

Clinical SENTINEL

Violence and behavioral risk assessment for frontline workers.

A five-phase model for clinical encounters involving behavioral risk. Built for hospitals, shelters, outreach teams, crisis intervention, and community mental health. Not a de-escalation script. A system for reading what is actually happening.

Treating all distress as danger is a mistake, and treating obvious danger as if it were only distress is a different mistake. Both happen constantly. Both cause harm.
The Model

Five Phases of Clinical Encounter

These phases are not a ladder. They are a map of what is possible, and a vocabulary for what is actually happening at each point so that the response can match the reality.

01

Distress

The person is overwhelmed, dysregulated, frightened, confused, grieving, intoxicated, or destabilized. Distress is not directed. The person is trying to manage an internal experience that has exceeded their capacity. The distinction between directed and undirected behavior is one of the most important concepts in the entire framework.

02

Disruption

The person begins interfering with care, boundaries, or the safe functioning of the environment. Disruption is not dangerous in most cases, but it is not simply distress either. Something has shifted. The intervention here requires holding two things at once: understanding the struggle and maintaining the boundary.

03

Escalation

The situation intensifies in a way that narrows options. The person is less reachable, more activated. The window for de-escalation is beginning to close. Timing matters most here. Many interventions that work at distress level are counterproductive at escalation level.

04

Threat

Credible risk of harm. Targeted aggression, coercion, or imminent unsafe action. The framework draws a hard line between social violence (conflict-driven, responsive to de-escalation) and asocial violence (predatory, purposeful, does not follow the same logic). At threat level, the primary goal is safety.

05

Aftermath

Stabilization, care continuation, documentation, review, and planning. For the person at the center, aftermath involves shame, confusion, and fragmentation. For the team, this is where learning either happens or does not. Incident review, dynamic baselines, and longitudinal documentation feed back into better care.

Application

Built for the Frontline

Emergency Departments

Triage nurses, psychiatric liaisons, and emergency medicine staff facing behavioral presentations where the surface behavior can look the same across vastly different driving mechanisms.

Shelters and Outreach

Workers in homeless shelters, drop-in centers, and street outreach dealing with complex overlaps of trauma, addiction, mental illness, and survival behavior.

Community Mental Health

Clinicians and case managers doing home visits, crisis response, and long-term engagement with high-risk populations where rapport must coexist with safety.

Addiction and Recovery

Treatment centers, harm reduction teams, and recovery programs where the intersection of intoxication, withdrawal, and behavioral volatility requires clinical precision.

Geopolitical Framework

Geo SENTINEL

Read the behavior. Not the headline.

Behavioral intelligence applied to geopolitical analysis, environmental risk, and global conflict. The same SENTINEL principles that read individual threat behavior, scaled to state actors, movements, and systemic risk.

Geo SENTINEL is not a news channel. It is not partisan analysis. It is not a predictions service. It is a behavioral intelligence lens applied to the things that affect your world, whether you're watching them on a screen or living inside them.
Analytical Engine

The VECTOR Framework

Six-step analytical process for geopolitical threat assessment. Each step translates a core SENTINEL concept from individual behavioral analysis to the scale of nations, organizations, and systemic conflict.

V

Verify Baseline

Establish what is normal for a region, actor, or system before attempting to identify anomalies. Without a calibrated baseline, every signal looks like noise and every event looks unprecedented.

E

Examine Intent

Separate stated objectives from actual optimization targets. States and actors often communicate one thing while structurally incentivizing another. Read the incentive architecture.

C

Categorize Threat Type

Apply the social/asocial violence distinction at geopolitical scale. Diplomatic friction (social) follows different logic than existential conflict (asocial). The tools that resolve one can accelerate the other.

T

Track Escalation Signals

Monitor the rate and direction of change, not just current state. Pre-incident indicators at the geopolitical level include military positioning, economic sanctions, diplomatic withdrawals, and information operations.

O

Orient Decision Logic

Map the decision frameworks of the actors involved. OODA at strategic scale. Understanding how an actor processes information, makes decisions, and adjusts course is more predictive than tracking their statements.

R

Read the Influence Layer

Identify who is shaping perception and how. Information warfare, narrative control, and media dynamics are threat vectors in their own right. The influence layer often determines which version of events becomes operational reality.

Content

Analysis Pillars

Signal vs. Noise

Cutting through media cycles and reactive commentary to identify what actually matters in a geopolitical situation.

Actor Analysis

Behavioral profiles of state actors, organizations, and movements. What they optimize for, how they make decisions, and where their stated goals diverge from their actual incentives.

Event Dissection

Breaking down specific events using the VECTOR framework. What happened, what it means structurally, and what it changes going forward.

Pattern Recognition

Identifying recurring behavioral patterns across different conflicts, regions, and time periods. The same structural dynamics repeat. The details change.

Background

About

Built from experience, not theory.

SENTINEL was developed by Luke Wiltshire, a violence and behavioral risk analyst based in British Columbia, Canada. The framework is the product of a career spent operating in high-stakes, high-consequence environments.

Luke competed professionally in MMA, an experience that shaped a clear-eyed understanding of how violence actually unfolds under pressure. The difference between trained response and panic, and what the body does when the threat is real. That foundation informed every tool in SENTINEL.

His security career spanned nightclub operations and a range of confidential corporate and clandestine projects that required advanced threat assessment, de-escalation, and protective protocols in environments where mistakes had serious consequences.

On the clinical side, Luke has extensive education in psychology, neuroscience, addiction, and mental health. He has worked directly with populations experiencing addiction and trauma, and has spoken publicly at AA conferences, addressing crowds on the psychology of recovery and behavioral change.

SENTINEL exists because most personal safety systems ignore the behavioral and neurological dimensions of threat. This one doesn't.

Professional MMA competitor with direct experience of violence under pressure and the limits of trained response
Security operations and confidential project work across nightclub, corporate, and high-stakes environments
Violence and behavioral risk analysis across clinical, outreach, and high-stakes environments
Education in psychology, neuroscience, addiction, and mental health with clinical work in complex care and trauma-facing services
Public speaker at AA conferences on addiction, recovery psychology, and behavioral change
Published co-author of Healing Mind, Body & Soul: Recovering from the Trauma of Addiction, a collection of first-person accounts from people with lived experience of addiction and recovery
Resources

Guides

Structured training materials that take SENTINEL from concept to practiced skill.

Free Guide

Women's Personal Safety Quick Reference

Evidence-based safety strategies across situational awareness, physical response, home security, digital safety, and travel. Practical, no-filler, immediately usable.

Available
Core Framework

SENTINEL Foundations: The 10 Tools

A deep walkthrough of each SENTINEL tool with training protocols, scenario breakdowns, and the two-week habit-building sequence that makes each skill automatic.

Coming Soon
Skills Series

SEE MORE | THE EQUALIZERS | THINK FAST

Three focused video series. SEE MORE covers perception tools. THE EQUALIZERS covers physical response. THINK FAST covers analytical decision-making under threat.

Coming Soon
Guide

The Reverse Profile: Weekly Self-Assessment Protocol

A structured checklist for evaluating your own target profile. Covers gait, load, routine predictability, digital exposure, and environmental habits.

Coming Soon
Connect

Contact

Awareness is protection.

Follow SENTINEL on Substack for in-depth analysis, or connect on social media for shorter-form content and real-world case breakdowns.

Substack @mrlukewiltshire X (Twitter) @MrLukeWiltshire YouTube @TheLukeWiltshirePodcast Instagram @MrLukeWiltshire

For direct inquiries:

MrLukeWiltshire@pm.me