HII Leads Successful DefenseTech LIVE Event, Advancing Speed, Integration, and Mission Driven Innovation

HII (NYSE:HII) hosted its second DefenseTech LIVE 2026 event in McLean, Virginia, bringing together defense leaders, technologists, and mission partners.

Rhea-AI Summary

HII (NYSE:HII) hosted its second DefenseTech LIVE 2026 event in McLean, Virginia, bringing together defense leaders, technologists, and mission partners.

The event featured 25+ tech demos, expert panels, and discussions on open architecture, autonomy, resilient C2, and multi-domain operations, emphasizing collaboration and rapid, mission-driven innovation.

Argus Jun 16 session

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News Market Reaction – HII

On Jun 16, the first trading day after this news, HII closed 0.38% below the previous close.

Data tracked by StockTitan Argus for the Jun 16 session.

Key Figures

Technology demos: more than 25 demos DefenseTech LIVE iteration: second event

Technology demos

more than 25 demos

DefenseTech LIVE 2026 event

DefenseTech LIVE iteration

second event

Second DefenseTech LIVE hosted by HII

Historical Context

5 past events · Latest: Jun 08

5 events

1. Jun 08

   USV production expansion

   24h Move

   -0.1%

   Partner opened dedicated ROMULUS USV manufacturing line to speed production.

2. Jun 03

   Workforce recruitment

   24h Move

   -2.1%

   Newport News Shipbuilding welcomed >50 high school grads via WAVES program.

3. Jun 01

   Employee recognition

   24h Move

   -0.9%

   Ingalls honored 40 Master Shipbuilders with 40 years of continuous service.

4. Jun 01

   USV testing milestone

   24h Move

   -3.8%

   ROMULUS USV advanced into U.S. Navy Medium Unmanned Surface Vessel at-sea tests.

5. May 22

   Skilled trades hiring

   24h Move

   +1.0%

   Ingalls announced on-site hiring event with higher union wages and benefits.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

open architecture, autonomy, command and control (C2), multi-domain operations, +1 more

5 terms

open architecture technical

"panels and discussions on open architecture, autonomy, resilient command and control"

Open architecture is a flexible design approach that allows a financial platform or service to include a wide variety of investment options from different providers, rather than being limited to a single company's products. For investors, this means more choices and the ability to customize their investments to better suit their needs, much like a store that offers products from many brands rather than just one.

autonomy technical

"discussions on open architecture, autonomy, resilient command and control (C2)"

Autonomy is the ability of a system, device, or organization to operate and make decisions without direct human control, like a self-driving car navigating on its own or a business unit running independently from a parent company. Investors care because greater autonomy can lower ongoing labor costs, create new revenue opportunities, change safety and legal risk, and alter competitive positioning — much like replacing a hired driver with a smart machine or giving a team the freedom to move faster.

command and control (C2) technical

"resilient command and control (C2), and the evolving demands of multi-domain"

Command and control (C2) is the remote system or network that attackers use to issue instructions to compromised computers and collect stolen data, like a puppet master controlling infected machines. For investors, evidence of C2 activity signals an active breach that can lead to business disruption, lost customer data, regulatory fines and remediation costs, any of which can hurt revenue, reputation and share value.

multi-domain operations technical

"demands of multi-domain operations. Closing the event, Andy Green"

Multi-domain operations are coordinated military activities that connect capabilities across land, sea, air, space and cyberspace to achieve a single objective, like different instruments in an orchestra playing the same score. For investors, MDO matters because it creates demand for integrated communications, sensors, satellites, cybersecurity and software, shaping defense budgets and contract priorities; firms that tie these pieces together can gain market opportunities while single-domain providers risk losing relevance.

manned unmanned teaming technical

"“Indo-Pacific Threat Deterrence: Manned Unmanned Teaming in a Contested Maritime"

Manned-unmanned teaming is the coordinated operation of crewed platforms (ships, aircraft, or vehicles) working alongside robotic or remotely piloted systems to carry out missions more efficiently, safely, and with greater reach. For investors, it highlights demand for new technologies, integration services, and procurement spending—similar to drivers pairing with self‑driving helpers to cover more ground while reducing risk and long‑term operating costs.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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MCLEAN, Va., June 15, 2026 (GLOBE NEWSWIRE) -- HII successfully hosted its second DefenseTech LIVE event, bringing together defense leaders, technologists, and mission partners to accelerate progress on integrated, multi-domain capabilities for the warfighter.

Building on the momentum of last year’s inaugural gathering, DefenseTech LIVE 2026 featured more than 25 technology demos, expert panels and mission focused discussions on open architecture, autonomy, resilient command and control (C2), and the evolving demands of multi-domain operations.

Closing the event, Andy Green, executive vice president of HII and president of Mission Technologies, emphasized the importance of collaboration and rapid delivery. “Events like this matter because the right people are in the room. Today, that was absolutely the case,” he said. “Our commitment is simple: Deliver the technologies, integration and speed required for mission success.”

Photos accompanying this release are available at: https://www.hii.com/news/hii-leads-successful-defensetech-live-event-advancing-speed-integration-and-mission-driven-innovation.

The event included opening and closing keynotes from Jim Juster, deputy director, Department of the Navy Rapid Capabilities Office, and Gabe Chiulli, chief technology officer, Enterprise Cloud Management Agency, Department of the Army.

Panel topics included “Defending the Western Hemisphere: Advanced Tech for Multi-Domain Operations,” “Accelerating Open Architecture, At Scale, At the Speed of Relevance,” and “Indo-Pacific Threat Deterrence: Manned Unmanned Teaming in a Contested Maritime Domain.”

DefenseTech LIVE 2026 advanced HII’s efforts to align emerging technologies with real world mission needs.

For more information, visit HII’s event page at hii.com/events/defensetechlive2026.

About HII

HII is America’s largest shipbuilder, delivering the world’s most powerful ships and all-domain mission technologies, including unmanned systems, to U.S. and allied defense customers. HII is the largest producer of unmanned underwater vehicles for the U.S. Navy and the world.

With a more than 140-year history of advancing U.S. national security, HII builds and integrates defense capabilities extending from the core fleet to C6ISR, AI/ML, EW and synthetic training. Headquartered in Virginia, HII’s workforce is 44,000 strong. For more information, visit:

• HII on the web: https://www.HII.com/
• HII on Facebook: https://www.facebook.com/TeamHII
• HII on X: https://www.twitter.com/WeAreHII
• HII on Instagram: https://www.instagram.com/WeAreHII
• HII on LinkedIn: https://www.linkedin.com/company/wearehii
  

Contact:

Greg McCarthy
(202) 264-7126
gregory.j.mccarthy@hii-co.com

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/d0d9c410-5425-49b1-bf63-58ee61ae5a06

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What is HII's DefenseTech LIVE 2026 event and when was it held?

DefenseTech LIVE 2026 is HII’s second annual event uniting defense leaders, technologists, and mission partners to discuss advanced capabilities. According to HII, it was held in McLean, Virginia, on June 15, 2026, focusing on integrated, multi-domain solutions for warfighters.

What were the main focus areas of HII's DefenseTech LIVE 2026 (NYSE:HII)?

DefenseTech LIVE 2026 focused on open architecture, autonomy, resilient command and control, and multi-domain operations. According to HII, the event used over 25 technology demos, expert panels, and mission-focused discussions to align emerging technologies with real-world operational needs and warfighter missions.

Who delivered keynotes at HII's DefenseTech LIVE 2026 event?

Keynotes were delivered by Jim Juster of the Department of the Navy and Gabe Chiulli of the Department of the Army. According to HII, they opened and closed the event, highlighting rapid capabilities, enterprise cloud management, and technology integration for modern defense operations.

How did HII describe its commitment during DefenseTech LIVE 2026?

HII emphasized a commitment to delivering technologies, integration, and speed required for mission success. According to HII, executive vice president Andy Green highlighted that bringing the right people together accelerates collaboration, enabling rapid delivery of integrated, multi-domain capabilities to support warfighters’ evolving mission requirements.

What panel topics were discussed at HII's DefenseTech LIVE 2026 (HII)?

Panels covered defending the Western Hemisphere, accelerating open architecture at scale, and Indo-Pacific deterrence using manned-unmanned teaming. According to HII, these sessions focused on applying advanced technologies to multi-domain operations and contested maritime environments, aligning innovation with current and emerging mission challenges.