Zeus-HLONS

Last updated
Zeus-HLONS Zeus system.jpg
Zeus-HLONS

The Zeus-HLONS (Zeus-High Mobility Multi-purpose Wheeled Vehicle), also known as HMMWV, Laser Ordnance Neutralization System, is a solid-state laser weapon which is used by the U.S. military in order to neutralize surface land mines and unexploded ordnance. [1] The Zeus-HLONS system was a co-operative effort between SPARTA, Inc. and Naval EOD Technology Division to demonstrate that a moderate-power commercial solid state laser (SSL) and beam control system could be integrated onto a Humvee and used to clear surface mines, improvised explosive devices (IEDs), or unexploded ordnance from supply routes and minefields.[ citation needed ]

Contents

Features

Zeus-HLONS engaging unexploded ordnance ZEUS engagement.jpg
Zeus-HLONS engaging unexploded ordnance

Zeus uses a 10 kW solid-state heat capacity (SSHC) laser beam to heat target ordnance to the point of causing the explosive filler to ignite and start to burn. Therefore, it does not depend on the type of fusing the specific ordnance uses. The resulting neutralization causes a low-level explosion that minimizes collateral damage.

It has demonstrated the capability to engage targets from 25 to 300 meters away, as long as they are in line of sight. The Zeus system can be fired up to 2,000 times a day.

The Zeus-HLONS system offers a roll-on roll-off capability that is C-17 and C-130 transportable. It is also helicopter sling certified.

History

Development

The two main people behind the project are Gerald Wilson (Directed Energy division of the U.S. Army Space and Missile Defense Command (SMDC)) and Owen Hofer (U.S. engineering firm SPARTA), which designed and built the system.

Prior to the Zeus-HLONS system, Explosive Ordnance Disposal (EOD) personnel would have to approach such munitions (either manually, or by robotic platform), place an explosive charge near it, and then detonate the charge to destroy the munitions - something they still have to do until laser neutralizing systems are commonplace. Using Zeus is cheaper (a few cents per laser shot) and safer than the traditional method.

Lasers were theoretically evaluated for use in causing detonations of explosives in 1986 and laboratory demonstrations were done in 1987 with a 30 kW CO2 laser.

By 1991 demonstrations were done on landmines using a 0.3 kW Nd:YAG laser and 0.8 kW CO2 laser.

The concept of laser neutralization of ordnance was demonstrated in 1994 with the design, development and live field testing of the Mobile Ordnance Disrupter System (MODS). MODS used an M113A2 armored personnel carrier that supported an 1100 watt arc lamp-pumped laser system. The program was funded by the U.S. Air Force at Eglin Air Force Base (Florida). This was then moved to fitting the system into a Humvee.

Zeus is therefore the 2nd generation of this concept. Its development started in 1996 and was still undergoing upgrades and military demonstrations at the High Energy Laser Systems Test Facility (HELSTF) at White Sands Missile Range, New Mexico, in 2002 when it was requested to be deployed to Afghanistan (in December 2002 by General John M. Keane, Vice Chief of Staff of the Army 1999-2003).

In early 2004 the system was upgraded to a 1-kilowatt laser and then by late 2004 to a 2-kilowatt Yb:glass fibre-laser that is diode-pumped and operates in quasi-CW mode. This significantly reduced the overall system weight (removing about 2,000 pounds) and provided increased output beam power, which equates to extended range.

In January 2005, at the IQPC's Directed Energy Weapons conference in London, Gerald Wilson said the system takes between 5 seconds and 4 minutes (typically 30 seconds) to destroy a mine, resulting in a clearance rate of up to 25 explosives per hour when equipped with a 0.5 kW laser.

Deployment

Over its test and deployment history, Zeus has eliminated more than 1,600 ordnance items of 40 different types with more than a 98% success rate.[ citation needed ]

In March 2003, Zeus was deployed to Afghanistan for 6 months to demonstrate its counter-mine capabilities in a combat environment (Operation Enduring Freedom). It was used at Bagram Air Base and neutralized more than 200 munitions (including 51 in one 100 minute period) of 10 different types. At the time, the Zeus-HLONS system was a 1/2 kilowatt laser.

On March 16, 2005, Zeus was deployed to Iraq to assist in explosive ordnance disposal activities there as part of a three-vehicle convoy protection concept. The Zeus laser was tested and used in Iraq along MSR Tampa by a team of EOD soldiers from the 319th Ord Co (EOD), Tacoma, Washington in February and March 2005. The HLONS(Zeus) was added into the Hunter/Killer Project in an attempt to integrate EOD and Engineer resources. The project illustrated the shortcomings of the system with Counter IED (C-IED) operations. Chief among the limitations of the system was the inability to penetrate concealment materials to heat the explosives inside the ordnance, and the tendency of non EOD personnel to utilize the HLONS on all ordnance even if doing so created a more dangerous situation.

It has been used in Iraq by the U.S. military, in the first battlefield use of any laser weapon. [2] [3]

See also

Related Research Articles

<span class="mw-page-title-main">Bomb disposal</span> Activity to dispose of and render safe explosive munitions and other materials

Bomb disposal is an explosives engineering profession using the process by which hazardous explosive devices are disabled or otherwise rendered safe. Bomb disposal is an all-encompassing term to describe the separate, but interrelated functions in the military fields of explosive ordnance disposal (EOD) and improvised explosive device disposal (IEDD), and the public safety roles of public safety bomb disposal (PSBD) and the bomb squad.

<span class="mw-page-title-main">Improvised explosive device</span> Unconventionally produced bombs

An improvised explosive device (IED) is a bomb constructed and deployed in ways other than in conventional military action. It may be constructed of conventional military explosives, such as an artillery shell, attached to a detonating mechanism. IEDs are commonly used as roadside bombs, or homemade bombs.

<span class="mw-page-title-main">Clearance Diving Branch (RAN)</span> Diving unit of the Royal Australian Navy

The Clearance Diving Branch is the specialist diving unit of the Royal Australian Navy (RAN) whose versatile role covers all spheres of military diving, and includes explosive ordnance disposal and maritime counter-terrorism. The Branch has evolved from traditional maritime diving, and explosive ordnance disposal, to include a special operations focus.

<span class="mw-page-title-main">Unexploded ordnance</span> Explosives that have not fully detonated

Unexploded ordnance, unexploded bombs (UXBs), and explosive remnants of war are explosive weapons that did not explode when they were employed and still pose a risk of detonation, sometimes many decades after they were used or discarded. When unwanted munitions are found, they are sometimes destroyed in controlled explosions, but accidental detonation of even very old explosives also occurs, sometimes with fatal results. A dud is an unexploded projectile fired in anger against an enemy, but which has failed to explode. A projectile not fired in anger but which has failed to explode is called a 'blind'.

<span class="mw-page-title-main">Yahalom (IDF)</span> Special combat engineering unit of the Israel Defense Forces

Yahalom is a sayeret unit of the Israeli Combat Engineering Corps of the Israel Defense Forces (IDF). The name "Yahalom", while meaning 'diamond' in Hebrew, is also an abbreviation of "Special Operations Engineering Unit".

<span class="mw-page-title-main">Explosive Ordnance Disposal Badge</span> Military badge of the United States Armed Forces

The Explosive Ordnance Disposal Badge is a military badge of the United States Armed Forces which recognizes those service members, qualified as explosive ordnance disposal (EOD) technicians, who are specially trained to deal with the construction, deployment, disarmament, and disposal of high explosive munitions including other types of ordnance such as nuclear, biological and chemical weapons along with improvised explosive devices (IED) and improvised nuclear devices (IND). Also known as the “EOD Badge” or "Crab", the decoration is issued by the United States Army, Air Force, Navy and Marine Corps. The EOD Badge is the only occupational badge awarded to all four services under the United States Department of Defense.

<span class="mw-page-title-main">Clearance diver</span> Navy diver specialist with explosives

A clearance diver was originally a specialist naval diver who used explosives underwater to remove obstructions to make harbours and shipping channels safe to navigate, but the term "clearance diver" was later used to include other naval underwater work. Units of clearance divers were first formed during and after World War II to clear ports and harbours in the Mediterranean and Northern Europe of unexploded ordnance and shipwrecks and booby traps laid by the Germans.

The High Energy Liquid Laser Area Defense System (HELLADS), is a counter-RAM system under development that will use a powerful (150 kW) laser to shoot down rockets, missiles, artillery and mortar shells. The initial system will be demonstrated from a static ground-based installation, but in order to eventually be integrated on an aircraft, the final design would require a maximum weight of 750 kg (1,650 lb) and a maximum envelope of 2 cubic meters (70.6 feet3).

<span class="mw-page-title-main">Explosive ordnance disposal (United States Navy)</span> US Navy personnel who render safe or detonate unexploded ordnance

United States Navy Explosive Ordnance Disposal technicians render safe all types of ordnance, including improvised, chemical, biological, and nuclear. They perform land and underwater location, identification, render-safe, and recovery of foreign and domestic ordnance. They conduct demolition of hazardous munitions, pyrotechnics, and retrograde explosives using detonation and burning techniques. They forward deploy and fully integrate with the various Combatant Commanders, Special Operations Forces (SOF), and various warfare units within the Navy, Marine Corps, Air Force and Army. They are also called upon to support military and civilian law enforcement agencies, as well as the Secret Service.

<span class="mw-page-title-main">Foster-Miller TALON</span> American tracked military robot

The Foster-Miller TALON is a remotely operated vehicle, and it is a small, tracked military robot designed for missions ranging from reconnaissance to combat. It is made by the American robotics company QinetiQ-NA, a subsidiary of QinetiQ.

An ammunition technician (AT) is a British Army soldier, formerly of the Royal Army Ordnance Corps but since 1993 of the Royal Logistic Corps, trained to inspect, repair, test, store, and modify all ammunition, guided missiles, and explosives used by the British Army. These technicians are also trained to use demolition to safely dispose of individual items of ammunition and explosives (EODs) or to conduct logistics disposal of bulk stocks of multi items. After gaining sufficient experience, those who show the appropriate qualities are given extra training to render safe improvised explosive devices (IEDs) by a process called improvised explosive device disposal. Experienced ATs may be called to give evidence as expert witnesses in criminal or coroner's courts in relation to ammunition or explosives or to EOD and IEDD duties.

<span class="mw-page-title-main">Ammunition technical officer</span>

An ammunition technical officer (ATO) is an officer involved in all aspects of the army, air force, and navy's use of ammunition. This includes: bomb disposal, clearance of ERW, explosives accident investigation, procurement, in service management, storage, and inspection and repair.

<span class="mw-page-title-main">Cougar (MRAP)</span> Mine-resistant infantry mobility vehicle, 2002

The Cougar is a mine-resistant ambush-protected (MRAP) and infantry mobility vehicle structured to be resistant to landmines and improvised munitions.

A mine clearance organization, or demining organization, is an organization involved in the removal of landmines and unexploded ordnance (UXO) for military, humanitarian, or commercial reasons. Demining includes mine clearance, as well as surveying, mapping and marking of hazardous areas.

<span class="mw-page-title-main">Bomb suit</span> Specialized body armor for protection from explosions

A bomb suit, Explosive Ordnance Disposal (EOD) suit or a blast suit is a heavy suit of body armor designed to withstand the pressure generated by a bomb and any fragments the bomb may produce. It is usually worn by trained personnel attempting bomb disposal. In contrast to ballistic body armors, which usually focus on protecting the torso and head, a bomb suit must protect all parts of the body, since the dangers posed by a bomb's explosion affect the entire body.

<span class="mw-page-title-main">20th CBRNE Command</span> U.S. Army headquarters for CBRNE defense

The 20th CBRNE Command is the United States Army headquarters for defense against Chemical, Biological, Radiological, Nuclear, and high-yield Explosives (CBRNE), headquartered on the site of the defunct Edgewood Arsenal chemical weapons production facility at Aberdeen Proving Ground in northern Maryland.

Hexanite was a castable German military explosive developed early in the 20th century before the First World War for the Kaiserliche Marine, intended to augment supplies of trinitrotoluene (TNT), which were then in short supply. Hexanite is slightly less powerful than TNT on its own. The most common hexanite formula was 60% TNT and 40% hexanitrodiphenylamine.

<span class="mw-page-title-main">Mines Advisory Group</span>

The Mines Advisory Group (MAG) is a non-governmental organization that assists people affected by landmines, unexploded ordnance, and small arms and light weapons.

<span class="mw-page-title-main">Counter-IED equipment</span>

Counter-IED equipment are created primarily for military and law enforcement. They are used for standoff detection of explosives and explosive precursor components and defeating the Improvised Explosive Devices (IEDs) devices themselves as part of a broader counter-terrorism, counter-insurgency, or law enforcement effort.

<span class="mw-page-title-main">No. 5131 (BD) Squadron RAF</span> Former bomb disposal squadron of the Royal Air Force

No. 5131 (BD) Squadron was an Explosive Ordnance Disposal (EOD) squadron of the Royal Air Force. First formed in 1943, 5131 Bomb Disposal Squadron was the Royal Air Force’s explosive ordnance disposal capability for 77 years. Its technicians were trained to deal with conventional munitions, chemical munitions and improvised explosive devices. The Squadron also responded to aircraft crashes; clearing the area of explosive risks and making any ordnance, aircraft assisted escape systems and flare countermeasures safe. During the 77-year operational history of the squadron, it saw action in World War II, the Suez conflict, the Indonesian conflict, the Cyprus invasion, the Falkland Islands war, Kosovo, Bosnia, Iraq, Afghanistan and Northern Ireland as well as Military Assistance to Police taskings in the UK.

References

  1. "SMDC History: Zeus-HLONS meets the challenge". www.army.mil. Retrieved 2024-01-31.
  2. Berman, Andrew (2008-11-26). "Directed Energy Weapon "Zeus" Now Being Deployed". Berman Post. Retrieved 2010-06-22.
  3. Tierney, John (2008-11-21). "Sci-Fi Ray Gun Debuts in Iraq - TierneyLab Blog - NYTimes.com". Tierneylab.blogs.nytimes.com. Retrieved 2010-06-22.