Here's What You Need to Remember: The Army plans to fire lasers to protect forward bases by 2023 as part of an integrated system of technologies, sensors, and weapons designed to thwart incoming attacks.

The U.S. Army is planning to deploy laser weapons able to protect Forward Operating Bases (FOB) by rapidly incinerating and destroying approaching enemy drones, artillery rounds, mortars, and cruise missiles.

Forward-deployed soldiers in places like Afghanistan are familiar with facing incoming enemy mortar rounds, rockets, and gunfire attacks, and potential future adversaries could likely launch a much wider sphere of threats to include drones, cruise missiles, artillery or other types of weapons at FOBs.

Adding lasers to the arsenal, integrated with sensors and fire-control radar, therefore helps U.S. soldiers quickly destroy enemy threats by burning them out of the sky in seconds.  Senior Army weapons developers told the National Interest that laser weapons able to destroy enemy drones are already here, adding that current work is focused upon a wider envelope of threats to include mortar, artillery, and even cruise missile attacks. 

The Army plans to fire lasers to protect forward bases by 2023 as part of an integrated system of technologies, sensors, and weapons designed to thwart incoming attacks.

At the moment, Army soldiers at Forward Operating Bases use a system called Counter Rocket, Artillery, Mortar – or C-RAM, to knock down incoming enemy fire such as mortar shells. C-RAM uses sensors alongside a vehicle-mounted 20mm Phalanx Close-in-Weapons-System able to fire 4,500 rounds per minute. The idea is to blanket an area with large numbers of small projectiles as a way to intercept and destroy incoming artillery, rocket, or mortar fire.

Boeing’s Avenger Laser weapon successfully destroyed a drone in 2008 at White Sands Missile Range. Army weapons developers observed the test.

The Army has also in recent years been developing a mobile high-energy solid-state laser program called the High Energy Laser, a weapon that began as a Mobile Demonstrator. The weapon mounts a 10-kilowatt laser on top of a tactical truck. HEL MD weapons developers, who rotate the laser 360-degrees on top of a Heavy Expanded Mobility Tactical Truck, say the Army plan is to increase the strength of the laser up to 100 Kilowatts, service officials said.

“The supporting thermal and power subsystems will be also upgraded to support the increasingly powerful solid-state lasers. These upgrades increase the effective range of the laser or decrease required lase time on target,” an Army statement said

In November of 2013, the U.S. Army Space and Missile Defense Command/Army Forces Strategic Command used the HEL MD, a vehicle-mounted high energy laser, to successfully engage more than 90 mortar rounds and several unmanned aerial vehicles in flight at White Sands Missile Range, N.M.

“This was the first full-up demonstration of the HEL MD in the configuration that included the laser and beam director mounted in the vehicle. A surrogate radar (Enhanced Multi Mode Radar) supported the engagement by queuing the laser,” an Army statement at the time of the event said. 

Kris Osborn is the defense editor for the National Interest. Osborn previously served at the Pentagon as a Highly Qualified Expert with the Office of the Assistant Secretary of the Army—Acquisition, Logistics & Technology. Osborn has also worked as an anchor and on-air military specialist at national TV networks. He has appeared as a guest military expert on Fox News, MSNBC, The Military Channel, and The History Channel. He also has a Masters Degree in Comparative Literature from Columbia University.

This piece appeared earlier this year and is being republished due to reader interest

Image: Reuters.