Tech

June 11, 2014

Laser weapon being readied for Marine vehicles

Eric Beidel
Arlington, Va.

As the Navy prepares to deploy its first laser weapon on a ship later this summer, Office of Naval Research officials announced June 11 that they have finished awarding contracts to develop a similar weapon to be used on ground vehicles.

The Ground-Based Air Defense Directed Energy On-the-Move program, commonly referred to as GBAD, aims to provide an affordable alternative to traditional firepower to keep enemy unmanned aerial vehicles from tracking and targeting Marines on the ground.

ONR is working with Naval Surface Warfare Center Dahlgren Division and industry partners on the development of GBAD’s components and subsystems, including the laser itself, beam director, batteries, radar, advanced cooling, and communications and command and control.

“We’re confident we can bring together all of these pieces in a package that’s small enough to be carried on light tactical vehicles and powerful enough to counter these threats,” said Brig. Gen. Kevin Killea, vice chief of naval research and commanding general, the Marine Corps Warfighting Laboratory.

The GBAD system is being designed for use on light tactical vehicles such as the Humvee and Joint Light Tactical Vehicle. With the proliferation of UAV technology, Marine Corps leaders expect that units increasingly will have to defend themselves against adversaries trying to perform reconnaissance and surveillance on them from the air.

“We can expect that our adversaries will increasingly use UAVs and our expeditionary forces must deal with that rising threat,” said Col. William Zamagni, acting head of ONR’s Expeditionary Maneuver Warfare and Combating Terrorism Department. “GBAD gives the Marine Corps a capability to counter the UAV threat efficiently, sustainably and organically with austere expeditionary forces. GBAD employed in a counter UAV role is just the beginning of its use and opens myriad other possibilities for future expeditionary forces.”

The technologies being developed under the GBAD program are a direct response to the Marine Corps Science and Technology Strategic Plan, which calls for a mobile directed-energy weapon capable of destroying threats such as UAVs.

“Aggressive action against air threats is needed for the Marine Air-Ground Task Force to conduct expeditionary maneuver. Everything about this program is geared toward realizing a viable directed-energy capability in support of that objective to allow our Marines to be fast and lethal,” said Lee Mastroianni, program manager for Force Protection in ONR’s Expeditionary Maneuver Warfare and Combating Terrorism Department.

Some of the system’s components already have been used in tests to detect and track UAVs of all sizes. Later in the year, researchers will test the entire system against targets using a 10kW laser as a stepping stone to a 30kW laser.

The 30kW system is expected to be ready for field testing in 2016, when the program will begin more complex trials to ensure a seamless process from detection and tracking to firing, all from mobile tactical vehicles.

The program has benefitted from previous investments, studies and technology development by the Department of Defense High Energy Laser Joint Technology Office, MIT’s Lincoln Laboratory, the Penn State Electro-Optics Center and the U.S. Army Space and Missile Defense Command.

“These partnerships, along with strong support from Marine Corps leadership, are vital as we move forward to see how this capability opens up new frontiers on the battlefield,” Mastroianni said.

All the pieces for the system are being developed under ONR’s Future Naval Capabilities program, which brings proven technology to military acquisition programs in rapid fashion, going from research-and-development to delivery in five years.

ONR provides the science and technology necessary to maintain the Navy and Marine Corps’ technological advantage. Through its affiliates, ONR is a leader in science and technology with engagement in 50 states, 70 countries, 1,035 institutions of higher learning and 914 industry partners. ONR employs more than 1,000 people, comprising uniformed, civilian and contract personnel, with additional employees at the Naval Research Lab in Washington, D.C.

 




All of this week's top headlines to your email every Friday.


 
 

 

Headlines October 1, 2014

Veterans: Substantial VA staff will face discipline - A substantial number of VA employees will face punishment for the veterans treatment scandal, the new national commander of the American Legion predicted Sept. 30, indicating that the slow pace of discipline has more to do with the hoops the department must jump through than it does a...
 
 

News Briefs October 1, 2014

Egypt president gives army control of arms imports The Egyptian president has amended a law, giving the country’s army control over weapons and ammunition imports. The Sept. 30 statement from the presidency says Abdel-Fattah el-Sissi changed articles stipulating that a permit for weapons’ imports has to be granted by the Interior Ministry, which is in...
 
 
atk-test

ATK successfully tests Orion launch abort motor igniter

NASA and ATK successfully completed a static test of the launch abort motor igniter for the Orion crew capsule’s Launch Abort System. Conducted at ATK’s facility in Promontory, Utah, this test is the next step towa...
 

 
uav-coalition

Small UAV coalition launched to advance commercial use of unmanned aerial vehicles

Leading technology companies Oct. 1 formally announced the formation of the Small UAV Coalition to help pave the way for commercial, philanthropic, and civil use of small unmanned aerial vehicles in the United States and abroad...
 
 
Navy photograph

NAWCWD manned for unmanned systems

Navy photograph A rail launch is performed during Integrator unmanned aerial vehicle testing at Naval Air Warfare Center Weapons Division China Lake, Calif. Naval Air Warfare Center Weapons Division scientists, engineers, techn...
 
 
NASA photograph by Ken Ulbrich

NASA employees go ‘above and beyond’

Courtesy photograph NASA Chief Scientist Albion Bowers, Christopher Miller and Nelson Brown receive the Exception Engineering Achievement Medal at Armstrong Research Center, Edwards Air Force Base, Calif. The prestigious award ...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>