Digital Arsenals : US Army Deployed Stryker Mounted EW System In Europe

The Army wants to jam, spoof and hack enemy electronics with such subtlety the target doesn’t even realize what’s going wrong. That takes both high-tech equipment and highly trained personnel to use it.

But the Army largely disbanded its electronic warfare corps after the Cold War, and the rebuilding takes time.  The service is moving step by step, through a series of urgent expedients, field experiments, and “proto-prototypes,” towards its ultimate goal: combining electronic warfare, cyber warfare, and signals intelligence into a new form of digital warfare, a key part of the future combat concept called Multi-Domain Operations.

The Army is giving units in Europe and in the Pacific new electronic warfare equipment, marking what one service leader said was the first “reintroduction” of such tools since the Cold War.

The Army’s plan to reinvigorate electronic warfare capabilities has consisted of two paths. First, to provide a series of urgently needed tools to forces in theater. The second is to procure a permanent system that will be outfitted to units across the Army.

The service had finished sending units in Europe interim equipment just before the coronavirus pandemic hit. Similar efforts will continue through fiscal year 2021, Col. Kevin Finch, program manager for electronic warfare and cyber within Program Executive Office Intelligence, Electronic Warfare and Sensors, said during a remote presentation at Aberdeen Proving Ground June 10.

Army leaders say they are making progress in rebuilding the service’s electronic warfare capabilities through its ranks and its equipment.Mark Pomerleau

“These new capabilities are critical to allow us to start matching our near peer competitors,” Finch said. “This is really the reintroduction of EW capability to the force. After the end of the Cold War, [we] removed a lot of EW capabilities from the force and this is really introducing … capabilities back to the force to get us back up to speed to provide a capability to the commander.”

These new systems include the Stryker mounted Tactical Electronic Warfare System (TEWS) – an electronic support and electronic attack platform – and the Flyer72 mounted Tactical Electronic Warfare Light (TEWL) – an electronic support only platform.

The Tactical Electronic Warfare System (TEWS), above, is one prototype the Army is using to inform the development of its Terrestrial Layer System. (Photo credit: Army)
Stryker APC mounted electronic warfare system.

Army officials hope to have companies selected by April to continue evolving the Terrestrial Layer System.Mark Pomerleau

Finch said the Army is working to create several new units to include tactical cyber units and EW companies and platoons to ensure the service has the right people to field those systems.

“We really have to make sure that our capabilities are aligned with the force structure that is being stood up,” he said, adding that these interim capabilities help with that.

The Army is also taking lessons lessons from these tools to help inform its longer term system, the Terrestrial Layer System-Large (TLS), Finch said.

Terrestrial Layer System

TLS is the Army’s first brigade-focused, integrated signals intelligence, electronic warfare and cyber platform.

Finch described it as a gamechanger that will allow the brigade commander to be more effective in the electromagnetic spectrum. As the Army aims to become “multidomain capable” by 2028, Finch said TLS will be the centerpiece of what his office is doing for the ground brigade commander.

TLS is expected to be fielded to the first units in fiscal year 2022. At the moment, the Army awarded two Other Transaction Agreement contracts to conduct prototyping for TLS.

One was to Digital Receiver Technology on April 1 for $7.6 million and the other was to Lockheed Martin on May 1 for $6 million. These companies will work with the medical variant of the Stryker for their prototypes because that platform has more space and power available than other variants, Finch said.

The medical variant will also be the primary platform for Stryker brigades as well. Armored Fighting Vehicles were selected as the prime platforms for TLS at the armored brigade level. Finch said the Army is still working its way through what platforms will be used at the infantry brigade level.

The two companies will eventually face off at which point a single vendor will be selected for phase 2, Finch said.

The Army’s capability development document for TLS was recently approved by the head of Futures Command and the service’s top acquisition officer approved the program for middle-tier acquisition last month.

TLS Extended Range

The Army is also looking at capability for echelons above brigade, which it is calling TLS-Extended Range.

Specifically, this capability will focus on the multidomain task force, division and corps filling in gaps not covered by TLS-Large and other systems that are focused on the brigade.

The program is still in the works as the Army is working on developing concepts for it. Finch explained that the Army plans to keep industry informed of its progress. He said the Army plans to do some type of industry update in the fall to lay out the concepts to date along with industry days, likely in second quarter of fiscal year 2021 and early third quarter 2021.

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