Self Defense for the Modern Corrections Officer:
Layered Defense
Dan Horne
The history of corrections is filled with examples of confrontation and personal risk. It is basic human nature that dictates that for those who enforce the standards of society, there is a certainty that others will oppose them in their task. The rejection of authority is a common thread among a subset of the population. At times, their opposition can become violent.
For the corrections officer, the inherent danger of working in such an environment is borne out by the statistics. During the period of 1999 through 2008, there were 113 fatalities and an estimated 125,000 serious injuries to on-duty corrections officers. Forty percent of those casualties were due to inmate assaults1. Addressing the issue of officer safety has proven to be a considerable challenge. Simply devoting more training to mixed martial arts has not created a sea change in the level of officer safety.
To be more effective in shielding officers from inmate violence, traditional self-defense must be redefined. It should be modified for use in an institutional environment. To accomplish this, self-defense should be dramatically expanded to incorporate a myriad of defensive techniques, both physical and non-physical. Then, based on the characteristics of each of these techniques, they should be classified into separate categories or layers of defense. Often used in military strategy, a layered defensive system provides a much more in-depth level of safety for the officer than traditional self-defense.
In a corrections environment, there should be three distinct layers of techniques that an officer can use for self-defense. Each of these layers is applied based on the immediacy of a given threat. The outermost, or Strategic Layer, is used when an officer is in a non-threatening environment. The middle, or Tactical Layer, comes into play when an officer feels that there is an imminent threat of physical violence. Then the innermost, or Physical Layer, is automatically triggered when an officer is compelled to use physical force to protect themself.
Strategic Layer
The Strategic Layer of self-defense consists of techniques that affect the long-term, overall management of inmates. With a heavy emphasis on deterrence and psychology, these proven methods are effective at suppressing the root causes of violent behavior. In effect, they proactively diffuse physical confrontations before they can arise. If skillfully applied, this aspect of self-defense is the most effective means for an officer to secure their personal safety. The strategic layer of self-defense consists of three main components.
Preemptive Psychology:
Preemptive Psychology is a system of behavioral modification that is designed to influence the cognitive functions of an inmate. When applied proficiently, this method has the long-term effect of eroding an inmate’s violent inclinations toward an officer. This subject is covered in extensive detail in the article entitled ‘Self-Defense for the Modern Corrections Officer/Preemptive Psychology.
Institutional Intelligence:
The goal of the modern corrections officer should be to control their environment and not be subjected to it. Therefore, the more information an officer can attain in regard to that environment, the more control they potentially have over it. It is this heightened level of control that augments an officer’s strategic layer of self-defense. In furtherance of this goal, every effort should be made to interact with the inmate population. These casual conversations are vital for acquiring information on such issues as grievances, personality conflicts, or security threats. Even seemingly benign information on an inmate or housing area may contain actionable intelligence.
The institution itself also plays an important role in gaining and managing intelligence. Information gleaned from an inmate’s outside communications enables an institution to anticipate certain events. This capability can prevent an officer from being drawn into often-hazardous conditions. As an example, an inmate carrying out an escape is desperate and highly dangerous. But an inmate who is known to be in the planning stages of an escape can be thwarted with little potential for violence. Issues involving an inmate’s court case, family, or personal conflicts–whether it be with officers or other inmates- can cause them to have a powerful emotional response. Inmates who are under such emotional duress and confined in an institution often make irrational decisions. Identifying inmates who are under these conditions is made possible through good intelligence.
For institutional intelligence to be most effective, it needs to be disseminated through an efficient means of communication. Officers need real-time information as they are performing their duties. This involves not only general information during briefings, but specific text message updates throughout the course of their day. The officer’s ability to control their environment is aided by having the most up-to-date information concerning the scope of their responsibilities.
Passive Deterrents:
Inmates who are prone to violence often have an instinctual need to evaluate, or “size up,” those around them. They look for vulnerabilities in other people and try to judge which of them can be bested in a physical altercation. This process applies not only to other inmates but to officers as well. If an officer is seen as being either physically or mentally weak, an inmate may predetermine their ability to subdue that person. In many cases, based on the officer’s perceived shortcomings, the inmate may have already visualized how they would physically assault them. An inmate who feels confident in their ability to defeat an opponent is much more likely to become violent towards them.
To discourage an inmate assault, an officer must be conscious of how they are perceived by the jail or prison population. Controlling this perception can be accomplished through both an officer’s appearance and behavior. There are subtle clues that an officer can project, which can help to create an image of invulnerability. These clues are known as Passive Deterrents.
For inmates who are looking for vulnerabilities, passive deterrents can be described as inhibiting factors they notice as they observe an officer on duty. When it comes to their appearance, many details an officer may take for granted are often closely scrutinized by inmates. They will, for instance, notice if an officer is wearing a weapon–and if so, what kind. This is due to the fact that most inmates see pepper spray as a deterrent. But in a one-on-one confrontation, tasers are considered to be more of a formidable weapon.
Inmates will also judge an officer by their physical condition. Based solely on appearances, they will estimate an officer's ability to defend themself in a physical altercation. Anyone who seems to be healthy, especially if they have a more muscular build, is thought to be less vulnerable to an assault. Even an officer’s footwear – whether it be tennis or dress shoes – will factor into an inmate’s assessment. These often-overlooked details can either work for the officer as passive deterrents or against them as perceived vulnerabilities.
As much as an officer’s appearance can be a passive deterrent, their mannerisms play an equally important role in discouraging violent behavior. While on duty, an officer must be cognizant of the fact that many inmates are opportunistic. They will study an officer’s habits for the purpose of finding weaknesses to exploit. Perhaps the most basic of these habits involves whether the officer spends the majority of their time sitting or standing. On a subconscious level, a standing person seems to be larger and less vulnerable than one who is sitting. From a practical perspective, an inmate sees a standing officer as being in a better position to defend themself from a sudden attack.
Inmates will also notice which officers are easily distracted. Reading a magazine, for example, is a sign to inmates that the officer is not paying attention to their surroundings. This lack of mental discipline is often viewed as a sign of weakness that can be taken advantage of. Realistically, no officer focuses on their job one hundred percent of the time. It is only human nature to, at times, be absorbed by non-professional issues while on duty. But to maintain a consistent level of deterrence, the officer must learn how to project an air of being engaged, even while they are momentarily preoccupied with other concerns.
Part of an inmate’s evaluation process includes the officers’ state of mind. As a sign of strength, an officer should strive to create an aura of confidence. Appearing to have everything under control–especially during a confrontation- makes the officer seem less vulnerable. For inmates who are counting on their victims to panic when assaulted, the ability to project self-confidence can be a substantial deterrent.
Tactical Layer
When one or more inmates pose an imminent threat of violence towards an officer, there are techniques available that can counter an inmate's violent ideations. When applied in a timely manner, these methods can effectively deter an assault. Collectively, these measures are called Tactical Self-Defense. Tactical Self-Defense is an intermediate layer of protection for the officer and is composed of four main elements.
Tactical Communication:
Tactical Communication is a well-established method of non-physical self-defense. Perhaps better known as Verbal Judo, this “Martial art of the mind” is often applied during tactical scenarios to diffuse confrontations. It has had great success in gaining cooperation from potentially violent subjects.
Tactical Awareness and Assessment:
One of the most basic intuitive skills an officer can attain is the ability to be tactically aware. It is through on-the-job conditioning that they can instinctively identify hazardous circumstances. Such particulars as blind spots, confined spaces, inmate behaviors, and even camera angles should catch the officer’s attention. They should, for instance, become automatically suspicious when inmates attempt to distract or lure them. With experience, the officer’s gut feelings begin to play a more important role in detecting a dangerous environment.
Once the officer is aware of potential danger, they can begin to tactically assess their situation. One aspect of tactical assessment is the ability to read inmate behavior. Major events in an institution, such as riots, escapes, or gang violence, are often preceded by anomalies in inmate behavior. These precursors typically take the form of either stress or a conspicuous effort by inmates to act normal–a ruse typically employed to conceal an impending event. As an example of reading behavior, if several inmates seem anxious and suddenly go to their cells to put on tennis shoes, it could mean that they are preparing for a violent altercation. Although the officer may not be the target of impending violence, being caught off guard by such an event would put them in an extremely vulnerable position. If the officer can not only be aware of these precursors but also properly assess their meaning, they can avoid being caught in potentially hazardous scenarios.
Active Deterrents:
Through experience, an officer can detect when most inmates are on the verge of becoming violent. They can sense the mounting anxiety that often occurs prior to a physical assault. This is a critical period of time for the officer. At a certain stage of this escalatory process, the inmate will be overcome by emotion and act on their violent ideations. Once the confrontation reaches a physical stage, the inmate will likely not be susceptible to reason. To gain compliance, an officer must take actions during the escalatory period to discourage an inmate’s aggression. These last-minute steps are called Active Deterrents.
During a threatening situation, the most common active deterrent is to call for backup. If engaged at a relatively early stage of a confrontation, the effect of even one additional officer will likely be twofold. First, a second officer will provide an immediate deterrent, which will cause the inmate to hesitate and rethink their violent intentions. Secondly, if the inmate is focusing their anger on the initial officer, a second officer will more likely be able to reason with them. This simple action dramatically increases the odds of an inmate calming down and ultimately complying with instructions.
Possibly the most overlooked active deterrent is the use of non-lethal weapons. Items such as pepper spray and tasers have long been considered to be the best method of subduing violent inmates. Yet the use of these weapons as a deterrent is a method that is commonly underutilized. Inmates understand the considerable effects of non-lethal weapons. When being targeted by these weapons, most inmates will look for a face-saving opportunity to cooperate. When practical, an officer should attempt to engage an inmate's attention just prior to firing their weapon. It is during that brief period of time that an inmate can often be convinced to comply with an officer’s instructions.
Non-Emergency Codes:
One of the most difficult concepts for many corrections officers to accept is that self-defense is often a team effort. Most people pride themselves on being self-reliant when it comes to protecting themselves from harm. They never want to be seen as weak or faint-hearted by calling for assistance during a confrontation. Yet a true professional is able to look at any situation dispassionately. They set their emotions aside and make decisions based on the threat and the resources available. This is when a non-emergency code system becomes valuable as an aid to officer safety.
Most code systems today are designed to respond to emergencies but not prevent them. A radio-based, non-emergency code system allows for access to manpower and resources at an early stage of any situation. Non-emergency codes are intended for a proactive, small-scale intervention. They are a more efficient use of manpower than the all-or-nothing approach of standard codes. As a result, non-emergency codes can be enacted several times a day without significantly interrupting an institution’s routine. If an officer in a housing area should feel the need for an active deterrent, they would typically use a subtle hand gesture to an observing officer, who would then call a non-emergency code. Ideally, the inmates are unaware that backup has been called. One non-emergency code designation may result in a single officer with a taser walking in the direction of the required assistance. Non-emergency codes make active deterrents a more feasible option for institutions.
Physical Layer
In a corrections environment, there will always be a small percentage of the inmate population that will not be deterred or dissuaded from violent behavior. To shield the officer from this threat, the use of mixed martial arts and non-lethal weapons remains a crucial last line, or layer of defense.
To achieve the most complete system of protection for officers, departments, and institutions should dedicate even more training to traditional self-defense. Following the current trend towards a higher level of professionalism, future corrections academies should dedicate much more time to all forms of self-defense. A significant portion of this additional time should be dedicated to extensive training in mixed martial arts. It should involve realistic sparing, with no scripted outcomes. It is through extensive experience in physical combat that the officer gains confidence in their ability to defend themself. The officer’s confidence in their physical abilities is what becomes an integral part of self-defense as a whole, both as an aid to remaining calm during tense confrontations and as a deterrent on a strategic level.
Regardless of an officer’s abilities, the use of force should come into play only if every other option has failed. This is due to the nature of combat itself. In most scenarios, once a confrontation reaches a violent stage, the pace of events dramatically quickens. Hence, under such an accelerated and often chaotic situation, obtaining a predictable outcome can be very difficult to achieve. It is the often-unpredictable nature of use-of-force incidents that makes gaining voluntary compliance from an inmate such a desirable outcome. On every occasion where an officer is successful at gaining inmate compliance, all the potential safety, legal, and political consequences of a use-of-force incident can be bypassed.
If the use of force becomes unavoidable, the officer should take appropriate steps to minimize the risk to their safety. When an inmate refuses to follow instructions, the officer should avoid the temptation to immediately place their hands on the subject. This impulsive act can be a catalyst for a violent altercation. It is a normal human reflex to pull away when being grabbed by another person. Even the simple act of putting a hand on an inmate’s shoulder can have a violent adverse reaction. When an inmate cannot be convinced to cooperate, the officer should avoid making physical contact until sufficient manpower and resources are in place. If the officer can control the terms under which force is used, the odds of a safe outcome are dramatically higher.
The most successful use-of-force incidents involve supporting documentation. A layered defensive system has the inherent advantage of demonstrating proof of intent. If an officer can document a list of non-physical measures taken to forestall a use-of-force, proof of intent can be established. This supporting documentation may avert many of the legal and political ramifications associated with a use-of-force incident.
The transition to a layered defensive system should be managed according to the facility's conditions. Institutions of today rely on well-established protocols to maintain a level of consistency. Security, after all, is dependent on a methodical application of proven methods. Yet such a steadfast devotion to routines can evolve over time into an inflexible status quo. This state of affairs does not sufficiently accommodate sudden, drastic changes in policy. For some organizations, a piecemeal adoption of new systems may be appropriate. A layered defensive system is not simply a method of self-defense. It is the incorporation of several different techniques and proven concepts into a single, unified system. The advantage of such a union is that it can be dissected into its individual components and adopted incrementally over time. This may at times be the best way for officers and institutions to absorb new concepts.
Conclusion
For the modern corrections officer, working in an institution can be a hazardous profession. Inmates, by all accounts, are difficult to predict. They do not lend themselves to mathematical formulas or standards of conformity. Hence, there is only one conclusion that can be reached regarding self-defense in corrections. When it comes to officer safety, there is no defensive technique that can reliably shield an officer from inmate violence. It is the layering of many types of defenses that offers the promise of a safer working environment.
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Dan Horne is a retired corrections officer with 29 years of experience working in Collier County, Florida. As a lifelong inventor, he focused his career on developing new technologies and concepts for corrections. Some of his ideas included supply management devices, a method for behavioral forecasting, and an adaptive waste receptacle, which he built a company around, called Waste-eze LLC. For more information, he can be reached at Horneng@aol.com
References
CDC. (2025). Centers for Disease Control and Prevention. Centers for Disease Control and Prevention; U.S. Department of Health & Human Services. https://www.cdc.gov/