SCHOFIELD BARRACKS, Hawaii – From September 9–18, 2025, the 25th Infantry Division transformed its training areas into a living laboratory for the U.S. Army’s modernization efforts, hosting the xTechPacific 2025 competition.

The event, which brought ten innovative small businesses to Oahu, gave Army and joint leaders a rare chance to see emerging capabilities tested in realistic operational settings. Soldiers of the 25th Infantry Division and partner units integrated new technologies into live experimentation across Schofield Barracks and Joint Base Pearl Harbor-Hickam, culminating in Distinguished Visitors Day on September 18.

For the 25th Infantry Division, xTechPacific was more than just a showcase of new tools. It was a powerful demonstration of the Army’s Transformation in Contact initiative, which ensures emerging technologies are tested, refined, and employed by operational forces at the point of need.

Transforming in Contact

The Army’s Transformation in Contact initiative is designed to shorten the gap between laboratory innovation and battlefield application. Instead of waiting for long acquisition cycles to deliver fully mature systems, the initiative prioritizes getting promising prototypes into the hands of Soldiers early — allowing them to shape how technology evolves.

As one of the Army’s forward-deployed divisions in the Indo-Pacific, the 25th Infantry Division is uniquely suited for this mission. Its training environments mirror the diverse challenges of the theater: dense jungle terrain, mountainous regions, urban spaces, and maritime surroundings. By hosting xTechPacific 2025, the Division positioned itself as the Army’s bridge between innovators and operational demands.

“The 25th Infantry Division is leading the Army in continuous transformation, and we welcome every opportunity to partner with industry,” said U.S. Army Maj. Gen. James Bartholomees, commanding general of the 25th Infantry Division and U.S. Army Hawaii. “This division was the first in contact on the day of Pearl Harbor, and we have remained in contact ever since—that’s why innovation is so critical. Innovation today directly impacts our readiness against both current and future threats in the most dynamic theater in the world.”

Confronting the Hidden Threat: UXO and IED Detection

Few threats create more danger for ground forces than buried explosives and unexploded ordnance (UXO). In the Indo-Pacific, where soils vary from volcanic rock to dense clay, detecting these hazards is particularly challenging.

At Schofield Barracks’ South Range, innovators worked side-by-side with Soldiers to test advanced detection technologies. Some systems used drone-mounted magnetometers to map anomalies hidden underground. Others combined ground-penetrating radar with thermal imaging to distinguish between clutter and dangerous ordnance.

Soldiers provided critical feedback on ease of use, portability, and performance under stress. For the Division, these tests were not abstract — they reflected real threats encountered during operations.

“The work being done here in the Indo-Pacific is decisive for giving our troops an advantage in protection and capability,” said U.S. Army Lt. Gen Joel B. Vowell, deputy commanding general of U.S. Army Pacific Command. “When Soldiers, industry, and academia come together in real-world experimentation, the results can be transformational.”

The UXO experimentation underscored Transformation in Contact’s central idea: Soldiers must shape the development of tools that will one day protect them on patrol or in combat. By hosting these trials, the 25th Infantry Division directly influenced how the Army will confront the IED and UXO challenge in the years ahead.

Dominating the Spectrum: Electronic Warfare

Electronic warfare (EW) is one of the most contested domains in modern conflict, and the Indo-Pacific presents unique challenges across vast distances and crowded airwaves. For the 25th Infantry Division, ensuring its formations can fight through interference, jamming, and deception is essential.

At South Range, Soldiers tested portable spectrum-awareness systems designed to detect and classify enemy signals. These devices, many of them compact enough to fit in a rucksack, used artificial intelligence and advanced processing to rapidly identify emitters across multiple frequencies.

During live scenarios, Soldiers moved through training lanes where they were challenged to detect and respond to simulated electromagnetic threats. Some systems automatically geolocated emitters, allowing units to pinpoint hostile sources. Others provided simplified user interfaces to reduce the cognitive load on Soldiers in fast-moving situations.

“For the first time, Soldier experimentation was incorporated directly into this competition, shaping how technology meets mission needs,” said Jessica Stillman, the U.S. Army xTech program manager. “These innovators received direct feedback from Soldiers and scientists to refine their solutions and ensure operational relevance. This competition embodies how the Army is transforming—incorporating Soldier experimentation into innovation from concept to capability.”

For the Army, xTechPacific’s EW demonstrations showed how Soldier feedback can make advanced technologies more practical for the field. For the 25th Infantry Division, the event reinforced its role as a leader in shaping the Army’s ability to dominate the spectrum in contested environments.

Securing the Seas: Watercraft Defense and Logistics

Operating in the Indo-Pacific means operating across the world’s largest maritime theater. For the Army, this requires not only defending watercraft from threats but also sustaining forces across distributed islands and austere shorelines.

At Ford Island Waterway and later at Schofield Barracks, the 25th Infantry Division helped evaluate technologies designed to meet these challenges head-on.

Autonomous surface vessels demonstrated their ability to provide layered defense for logistics convoys, escorting larger craft while detecting and neutralizing potential threats. Other systems focused on logistics, showcasing modular platforms that could be assembled in shallow waters to support distributed operations.

Soldiers tested these systems in scenarios simulating contested maritime environments, providing input on maneuverability, reliability, and adaptability to real-world missions.

“I’ve seen firsthand how Soldiers, warrant officers, and industry working together can develop life-saving solutions in combat,” said Vowell. “We don’t have the luxury of mass; instead, we must innovate asymmetrically to offset our adversaries’ advantages.”

The Division’s role in hosting these demonstrations highlighted how Transformation in Contact extends beyond the battlefield ashore. By testing technologies in Hawaii’s waterways, the 25th Infantry Division reinforced its readiness to operate in a truly joint, multi-domain environment.

Distinguished Visitors Day: Showcasing Innovation

On September 18, senior Army and joint leaders gathered at Schofield Barracks for Distinguished Visitors Day, the capstone event of xTechPacific 2025.

Guests observed live technology demonstrations in the morning before transitioning to Schofield’s Sgt. Smith Theater for a watercraft expo and the award ceremony. There, the Army recognized three winning innovators, each earning prize funding and the opportunity to pursue further development under the Army’s Small Business Innovation Research program.

“The ideas and technologies you bring will help our reconnaissance companies deploy, fight, and win in multi-domain operations” said Bartholomees.

For leaders, the day was about more than recognizing innovation — it was about seeing firsthand how the Army is accelerating modernization by placing Soldiers at the center of experimentation.

A Division at the Forefront

The xTechPacific 2025 competition reaffirmed the 25th Infantry Division’s position as one of the Army’s leading formations in modernization. By hosting live experimentation in Hawaii, the Division not only validated promising technologies but also demonstrated how the Army is operationalizing its Transformation in Contact initiative.

“Innovation today directly impacts our readiness against both current and future threats in the most dynamic theater in the world,” said Bartholomees.

As the Army looks to the future, the 25th Infantry Division’s role will remain vital. Positioned at the center of the Indo-Pacific, the Division will continue to connect innovators with operational realities, ensuring Soldiers remain ready, lethal, and adaptive in the face of evolving threats.

The Division’s leadership in this effort is not new. Over the past several years, the 25th Infantry Division has been at the cutting edge of transformation by fielding and refining some of the Army’s newest capabilities. The High Mobility Artillery Rocket System (HIMARS) has already proven its value in Pacific-focused training exercises, providing long-range precision fires that extend the Division’s reach across the region’s vast maritime and island geography. By incorporating HIMARS into distributed operations, the Division has shown how precision fires can deter aggression and provide critical options to commanders.

The Division has also embraced the Infantry Squad Vehicle (ISV), a lightweight, highly mobile platform that increases the agility of small units in jungle and mountainous terrain. Soldiers have employed ISVs in rigorous training scenarios across Hawaii, demonstrating how these vehicles enhance maneuverability, reduce fatigue, and enable faster movement in terrain that would otherwise slow infantry forces.

Beyond new equipment, the Division has restructured its formations to better align with the demands of multi-domain operations. Adjustments in task organization, command relationships, and sustainment practices reflect lessons learned through repeated experimentation. These changes allow the Division to operate more effectively as part of joint and coalition task forces, ensuring its units are ready to fight and sustain operations across dispersed island chains.

By combining these advancements with its role as host of xTechPacific, the 25th Infantry Division continues to demonstrate how Transformation in Contact is more than a concept — it is a daily practice. Positioned at the center of the Indo-Pacific, the Division will remain the Army’s proving ground for innovation, ensuring Soldiers stay ready, lethal, and adaptive in the face of evolving threats.

“The technologies showcased [at xTechPacific] will not only serve the Army, but also benefit society,” said Bartholomees. “Their dual-use applications, ranging from disaster response to infrastructure security, demonstrate how military innovation drives national progress and resilience.”

Story by SSG Alvin Conley 

25th Infantry Division

Schofield Barracks, HAWAII – Soldiers from the 25th Infantry Division are testing innovative electromagnetic support systems to strengthen the Army’s ability to adapt and operate in the Pacific Theater. Partnering with industry experts through the Army’s X-Tech program, Tropic Lightning Soldiers are experimenting with emerging technology that promises to enhance battlefield awareness, reduce risks to troops, and advance multi-domain operations.

Staff Sgt. Clark J. Tequin, an electromagnetic warfare specialist assigned to the Multifunctional Reconnaissance Company, 2nd Brigade, 25th Infantry Division, emphasized the importance of this technology for future operations.

“The Army functions in multi-domain operations, and this is part of the cyberspace and electromagnetic spectrum,” Tequin said. “This allows us to fight in multiple domains throughout the battlefield. As we move forward in the Pacific, we need these types of technologies to help troops understand and have better situational awareness of the overall battlefield.”

This focus on adaptability demonstrates how the division is preparing for the challenges of modern warfare in a dynamic environment.

The tested system enables Soldiers to detect enemy activity without direct contact—giving commanders an edge in planning and protecting their forces.

“Systems like this allow us to create a baseline on the spectrum and understand what type of signatures might be out on the battlefield—what our enemies are using and how we can exploit those signatures,” Tequin explained. “For example, if our opponents use radios, we might be able to detect those specific radios and exploit their communication and other equipment.”

By developing the ability to see, sense and exploit adversary activity, the division strengthens its Lethality across multiple domains.

Working with industry partners is a key element of the division’s modernization efforts.

“It’s a good way forward as 25th Infantry Division continues to experiment with different technologies and really push the envelope on adapting to modern warfare,” Tequin said. “This is part of that multi-domain operation.”

This partnership reflects how we connect, communicate, and integrate partners as members of one team, showcasing how Soldiers and civilians can collaborate to develop solutions that directly enhance the warfighter.

That collaboration highlighted by Jessica Stillman, an X-Tech program manager, who explained the value of putting technology directly into Soldiers’ hands during first stages of development.

“It means that we are getting technology into the hands of the Soldiers early on and giving companies an opportunity to get feedback on the technology they’re developing,” Stillman said. “That way, they can iterate on it and ensure that it’s ready for field testing and ready for when it’s needed.”

Stillman noted that events like this bring both Soldiers and technical experts together, providing balanced insight.

“It brings together not only Soldiers, but also the technologists to really look at how the technology performs,” Stillman said. “It’s valuable to see what it looks like when the Soldier is using it in the field, and what it looks like from a technical or scientific perspective to ensure that the technology is actually going to work.”

Stillman’s comments reinforce the division’s value in partnerships —bridging industry and military expertise to accelerate innovation.

Sgt. Brock A. Gossling added that adaptability remains at the core of these efforts.

“Testing capabilities like this reflect that mindset because systems like these have to be adaptable and go after whatever the 25th Infantry Division has in front of them,” Gossling said. “We have to be able to use these systems and go after any targets in any area.”

Beyond adaptability, one of the fundamentals focuses on protecting Soldiers while accomplishing the mission. Gossling explained how electronic support systems enhance safety.

“Electronic support systems like these are important because they provide commanders with early warning and threat detection, so they have a better understanding of their awareness,” he said. “It also allows commanders to understand their income levels and limit the signature they output.”

This speaks directly to managing risk, ensuring that commanders can make informed decisions while minimizing risks to their troops, people, and mission.

Stillman emphasized that this is just the beginning of the Army’s partnership with X-Tech.

“This is the first experimentation that X-Tech is doing—not the last,” she said. “We have several more coming up, and Army senior leaders continue to ask how we can rapidly identify technology and get it into the hands of Soldiers. That is exactly what we will be doing in the months ahead.”

Tropic Lightning Soldiers are testing new electromagnetic support systems to sharpen Lightning Discipline and keep the division lethal and ready. By working with industry partners, leaders show Initiative and Agility to adapt faster than adversaries in the Pacific. And by connecting Soldiers with civilian experts, the division Strengthens Soldiers and Community, ensuring trust and readiness remain at the core.

Joint Base McGuire-Dix-Lakehurst, NJ — Soldiers with the 25th Infantry Division, 101st Airborne Division, 11th Airborne Division and Special Operations Command received first touch and training on the Army’s newest addition to its Electromagnetic Warfare toolkit, Spectrum Situational Awareness System (S2AS).

The three-week User Assessment consisted of a week’s worth of training on S2AS and the Electronic Warfare Planning and Management Tool-X.

“This developmental test simulates a brigade headquarters with two dislocated companies testing out the S2AS system,” Maj. Megan Bridges, Assistant Project Manager for S2AS said. “We want to ensure the system is able to sense, detect and report emitter information.

S2AS is an electromagnetic spectrum situational awareness system that provides commanders with real-time electromagnetic spectrum (EMS) Situational Awareness to support EMS related-decisions making.

“When we incorporate missions control measures on the battlefield to ensure that the enemy can’t see us, we need to minimize who can use specific frequencies, systems, and at what power levels and bandwidth are they using to make sure we’re minimizing the enemy’s ability to see our blue force signature, whether on an installation or on a battlefield,” Master Sgt. Mike Powell, 3rd Infantry Division explained.

Understanding, and ultimately controlling, the electromagnetic spectrum on the battlefield is crucial to the Army.

“The Army has been pressing very hard on what it means to own the EMS,” Col. Leslie Gorman, Army Capabilities Manger for Electromagnetic Warfare said. “You have to understand the EMS as maneuver space and, understanding what our emissions look like on the battlefield, what the adversaries looks like on the battlefield, the countermeasures that are need to be put in place.”

S2AS is specifically designed to provide that visibility and the visualization for Soldiers and for the commanders in order to make more informed decisions.

“The Army needs an organic electromagnetic warfare sensing capability, which the system provides,” Bridges said. “It also increases the Cyber Electromagnetic Activities cell planning bandwidth, another important function S2AS brings to the table.”

“S2AS, being the Army program of record for the spectrum manager, gives us the ability to define the electromagnetic operating environment,” Powell said. “With the system, spectrum managers can identify signals on the battlefield, on a FOB, or on an installation, detect and analyze the signals and then provide that information back to commanders.”

The S2AS capabilities were effectively demonstrated during this test event. As more feedback from Soldiers becomes available through future TIC 2.0 experimentation events, the Army can ensure continuous refinement of the system to enhance its capabilities.

S2AS is slated for fielding to TIC 2.0 units in FY26.

Full Video – www.dvidshub.net/video/973339/spectrum-situational-awareness-system-s2as-news-video

By Shawn Nesaw, PEO IEW&S Strategic Communications