NTOA FEATURE Why rappel? By Gregg Nozum A can be an essential capability for the first tasking and useful, as well, for the latter. The rationale stated for providing training in rappelling is as follows: few months ago I assisted a multi-jurisdictional clan lab/tactical team with some basic rappel training at a local fire service academy. The tower was a standard five-story, attached to the burn house. We were doing an introductory rappel course, culminating with a modest evacuation scenario from the second-story level. 1.To provide a means of personal and team escape from the upper floors of a multi-story building during an emergency egress; For safety, everyone on rope was properly belayed. The instructor-to-student ratio was almost one-to-one. A plan had been prepared for every contingency except the non-event that almost derailed the program. Rappelling is a good skill to have in the tactical toolbox. For some teams, depending upon mission and terrain, it can be a critical requirement. While the rappel tower itself was of exceptionally sturdy construction, the academy had, for whatever reason, sheathed the exterior in crenulated aluminum siding. The first step off the top of the tower offered little in the way of traction and had everybody, instructor and student alike, taking a knee to gain better footing. Of course, some were less artful than others in recovering from a misstep. One team member in particular became excited and found himself accidentally inverted. He could not right himself and eventually had to be lowered by his belay. Although the affected team member suffered no discernible injury, he later 36 The Tactical Edge | Fall 2010 2.To provide a means of raising/lowering injured persons using simple systems of mechanical advantage; 3.To provide team members with a basic knowledge of knots, harnesses and raising/lowering systems commensurate with an ability to conduct confined space operations in accordance with OSHA standards; complained of a tweaked back to his department. A precautionary trip to see a doctor immediately became a distorted story, and the grapevine was replete with tales of a neglected, unconscious officer found in his car by the side of a road, later to be transported to a local hospital where he lay in a coma. A flurry of concerned calls dispelled the rumors, but nevertheless led to formerly disinterested administrators asking “Why do we rappel in the first place?” Rappelling is a good skill to have in the tactical toolbox. For some teams, depending upon mission and terrain, it can be a critical requirement. In this case, the clan lab/tactical team serves primarily as the clandestine laboratory enforcement team for that office. It also serves a secondary function as a high risk warrant service team for narcotics-related offenses. Rappelling WHY RAPPEL?, continued 4.To provide team members with an alternate, albeit relatively technical, means of entry; 5.To provide the team with a means to negotiate steep and/or mountainous terrain; and 6.To provide a framework for teambuilding, employing activities that engender a high degree of trust and cooperation amongst team members, while also building individual self-confidence and esteem. that 25 percent of these sites experience a flash fire and/or explosion during the period they are in operation. Most incidents, of course, go unreported due to the illegality of the enterprise. This also tracks with my own experiences of being called to the scene of fires suspected of having originated with a chemical reaction gone awry. Let’s look at these in more detail. Emergency egress The fire service is a wealth of often untapped knowledge about many things that might be considered, without exaggeration, “tactical.” For example, do you want to know how to breach a door, window or even a wall? Ask a fireman. They not only likely know the ins and outs of construction, and most likely avenues of attack, they probably have a tool specifically designed for that purpose. Recent years have seen a substantial increase in concerns over loss of life in the fire service and how best to allay it. Along with new innovations on the fire ground, such as Rapid Intervention Teams, there has been progress in training and providing for personal escape devices designed for use by trapped firemen. Among these are various escape line kits which permit a fireman wearing an SCBA to conduct a controlled descent from the upper floors of a burning building. These systems are actually minirappel devices and function as such. The possibility of being trapped on an upper level by a chemical spill or fire is very real. This could arise from an in-progress reaction overheating, non-heat resistant glass shattering, initiation of an undetected booby trap, inadvertent clumsiness of team members or the purposeful machinations of a suspect bent on destroying evidence. For those involved in the seizure and processing of clandestine laboratory sites, the initial threats posed to the individual operator and team, in order of precedence, have always been enumerated as the high potential for fire, explosion and the unpredictable actions of the lab operator. The threat of fire cannot be underscored, as all clandestine laboratories, regardless of the drug(s) being manufactured, contain copious amounts of flammable solvents. In statistics gleaned from the interviews of incarcerated drug lab chemists, it is estimated The advent of personal escape kits, usually consisting of 50 to 75 feet of 7mm safety line, a couple of carabineers and a small belay device offer the user a controlled 38 The Tactical Edge | Fall 2010 While emergency exit points should always be briefed as part of the site safety plan, the need for sudden egress from a second story or higher is often overlooked. Simply dropping from such a height is not acceptable due to the added weight of team members’ tactical gear and perhaps, even, personal protective equipment (as with SCBA gear). descent, substantially minimizing the likelihood of injury. Of course, safe usage is dependent upon training, and the skills required are those of basic rappelling. Evacuation of injured persons Those injured in the tactical environment must often be quickly moved to a safer location before medical treatment can be rendered. This is because the tactical environment is often extremely hazardous for first responders. Whether wounded in a pitched gun battle with a desperate defendant or having succumbed to chemical exposure inside a clan lab, it goes without saying that the injured person cannot remain where he/she has fallen. Due to the nature of the threat and its location, normal passageways may not be available for use. In such cases, it may become easier, or at least safer, to extract the victim by raising him or her from a sublevel or lowering from an upper story. Introductory rappelling training introduces students to basic knots, usage of webbing and harnesses and rudimentary systems of mechanical advantage. Once the fundamental skills have been mastered, it is not much of a stretch to extend training into some of the simpler rope systems for moving loads of varying weights over short distances. Once a person becomes injured, it is critical that they receive care at a dedicated medical facility as quickly as possible. For traumatic or life-threatening conditions, the first 60 minutes — the “golden hour” — is especially important. If the need for care is sufficiently urgent, the victim may need to be moved before the location can be tactically secured or otherwise rendered safe. Under such exceptional circumstances, teams may need to be creative in developing avenues of approach and departure. A vertical response involving entry/egress from an upper story may be just the ticket. Confined space operations A confined space may be defined loosely as any enclosure with limited access that is susceptible to questionable air quality or poses risk of engulfment to personnel. Confined space operations are regulated by OSHA under 29 CFR §1910 et seq. Work in confined spaces requires, in part, that personnel use adequate personal protective equipment and that a rescue plan be in place in case of disaster. Wherever persons are at risk of falling, and other circumstances as well, use of a full-body harness, lifeline and winch may be mandated. Rappelling training gives team members a good foundation in utilizing harnesses and rope and tying knots. There is also a familiarity with heights attained that may pay dividends in certain types of confined space operations. Examples of past clan lab operations that involved confined spaces and would have been applicable for work under harness would be a methamphetamine lab in a buried school bus, a PCP lab in an attic and a LSD lab in a converted missile silo. breach the roof (I don’t think anyone will be holding their breath here), there may be similar concerns about utilizing stairways. A rappelling capability gives teams the option of going down the outside of a building and gaining entry through any number of openings/windows on the upper floors of a multi-story structure. Alternate means of entry For the military, at least, clearing buildings from the top while moving downwards is preferred. While domestic law enforcement units do not have the same concerns, there remain considerable advantages, nevertheless, to a top-down approach. Not only can entry be made in this way, but so can pre-entry target reconnaissance. A rappel can be performed dynamically, as in sport rappelling, or more stealthily, as with an inverted spider-crawl. Due to the effects of gravity, it is easier for a heavily-encumbered tactical team to move downwards, as opposed to up. When transiting from one level to another, it is easier to deploy distraction devices while moving down, as there is less likelihood that the device will deflect back upon the team. Given sufficient fluidity of movement, there may be a greater element of surprise in effecting entry from above. The military will often rappel or fastrope onto the target and then explosively breach if there is no rooftop access. A roof breach may be elected even if there is access, as stairways are a natural channel that may be monitored or booby-trapped. While law enforcement units may not opt to Normally, such alternatives would not be envisioned for use on a typical single family dwelling. The application of such options would be better suited for multistory commercial structures, government buildings and apartment buildings or dormitories. Would the majority of a given team’s entries involve a rappel if the team had this capability? Most assuredly not. However, wouldn’t it be a nice option to have in the toolbox? Our products enable the highly effective combating of the most varied targets in all situations. 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Being able to ascend and descend via technical means, as with fast ropes, can enable the team to literally gain new heights. The high ground can be denied to subjects seeking a safe haven and used, instead, as an observation post with a commanding view. Team building This is probably the justification given most often for a team engaging in rappelling training. There can be no doubt that training activities which incur some calculated risk to the participants draw them closer together as a group. Rappelling is not something that can be undertaken safely alone. The coordination of several people are required to properly inspect equipment, set anchors, double-check the donning of harnesses and other safety equipment, and prepare for emergencies. Integral is the mutual trust that must exist between the person “on rappel” and the person “on belay.” Few exercises outside of a live-fire shoothouse offer the same degree of opportunity for a team to bond as does rappelling. An introduction to rappelling does not automatically confer mastery to the participants, but is a good foundation for further development. As skills grow, so does confidence and the team’s ability to surmount a wider array of tactical problems. What could be better than that? About the author Special Agent Gregg Nozum has been employed by the U.S. Drug Enforcement Administration for more than 20 years. He has been a Clan Lab Coordinator for the Denver Field Division; a senior instructor for the Clan Lab Training Unit at the Justice Training Center (DEA Academy) in Quantico, VA; an original member of the DEA FAST team, making three deployments to Afghanistan during 2005-2007; and is currently assigned to the Special Operations Group of the Atlanta Field Division. Other assignments have included the Washington Field Division and DEA’s Office of Chief Counsel. SA Nozum was formerly an officer in the U.S. Navy. 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