Mission Technologies, a division of HII

The electromagnetic spectrum is a critical domain and GRIMM™ is built to dominate it. GRIMM™ small form factor spectrum dominance solution, at just 2lbs, delivers passive RF detection, direction-finding, and geolocation across the 10 MHz to 18 GHz range, enabling continuous 24/7 monitoring with the flexibility to transmit when needed. Operators gain rapid insight into communications, radar, and electronic emitters, ensuring decisive awareness in contested electromagnetic environments. With open‑standards compliance, third‑party tool interfaces, and configurable emitter lists, GRIMM™ adapts to evolving threats and integrates seamlessly across unmanned systems, high‑altitude platforms, manpacks, and static ground nodes. Its low‑SWaP‑C design maximizes endurance, payload flexibility, and performance for standalone or networked operations. Across missions including ISR, border security, counterterrorism, counternarcotics, electromagnetic warfare, and RF‑enabled cyberspace operations, GRIMM™ delivers the spectrum awareness and responsiveness operators rely on worldwide. Your Spectrum. Your Fight. GRIMM™ was recently assessed “awardable” in the U.S. Department of War CDAO Tradewinds Solutions Marketplace. “Achieving awardable status underscores how HII is delivering ready-to-deploy solutions to the warfighter,” said Grant Hagen, president of Mission Technologies’ Warfare Systems group. “This designation accelerates access for our government partners and validates the operational impact and mission-relevance of these capabilities.” See how GRIMM™ is advancing next‑generation spectrum operations: HII GRIMM™ | Spectrum Dominance Solution

Proud to see HII’s REMUS UUVs supporting Australia and New Zealand Defence forces and allied nations’ counter mine operations at RIMPAC. RIMPAC demonstrates the importance of multinational collaboration and trusted autonomous systems in addressing complex maritime challenges. HII is proud to support missions that enhance maritime security, strengthen allied partnerships and help ensure freedom of navigation. 📷 Photo courtesy of Defence Australia.

We are pleased to welcome Fritz Roegge as vice president of operations for Mission Technologies Nuclear and Environmental group. Roegge is a retired US Navy vice admiral whose career includes command roles across undersea, joint and alliance forces, and leadership positions in the national security and strategic deterrence enterprises. “Bringing exceptional leaders onto our team is one of the most important investments we can make in our future,” said Michael Lempke, president of Mission Technologies’ Global Security group. “Admiral Roegge’s unmatched experience in nuclear operations and national security will enhance the critical services we deliver, expand our capabilities in nuclear management and operations, and position us for continued growth across our portfolio.” Read the press release in HII’s Newsroom here: https://lnkd.in/eM3bvV7F

For more than 25 years, our REMUS UUV family has enabled defense researchers and commercial operators unmatched access to the undersea domain. Today, REMUS systems deliver greater endurance, expanded depth and mission versatility across operations like mine countermeasures, rapid environmental assessment and deep‑ocean exploration. HII has delivered more than 750 UUVs to 30 countries across the globe with 90% still in service - a record that reflects reliability and operational readiness built into every REMUS platform. Delivering innovative and mission-relevant capabilities in launch and recovery, including successful integration with Virginia‑class submarines, highlight how REMUS continues to evolve for next‑generation undersea missions. The undersea environment is critical. REMUS is built for it. See why REMUS is the trusted UUV of choice by nations across the globe:

I had the privilege of participating in the Defense Strategies Institute’s Maritime Security Summit on 15–16 July at National Harbor, Maryland, where I joined a panel focused on accelerating next‑generation technologies to enhance data sharing, situational awareness, and operational effectiveness across the maritime domain. Thank you Richard Giordano and the organizers for hosting an excellent event. Engagements like this are critical to strengthening collaboration across government, industry, and academia as we work together to deliver maritime capabilities at speed. During the discussion, I highlighted the importance of advancing a Modular Open Systems Approach (MOSA) to deliver capabilities as‑a‑service—ensuring customers can rapidly integrate next‑generation technology that keeps pace with evolving mission needs and outpaces our adversaries.

DefenseTech LIVE 2026 showcased real-world problems met with mission-ready solutions, because tomorrow’s missions demand speed. Over two days, government leaders, customers, and partners engaged with HII senior leaders to explore how our emerging technologies are reshaping operations on land, at sea, in the air, and in space. From bold conversations on the future of national security to immersive demonstrations in autonomy, unmanned systems, cyber, and electronic warfare, DefenseTech LIVE brought the future closer to reality — and we’re just getting started. Learn more about our mission-focused products here: https://lnkd.in/em_KzAEF #DefenseTechLIVE #HIIMissionTechnologies #LeadershipInTech

Michael DeBernardis joins HII as Vice President and Chief Counsel for Mission Technologies. “Michael’s extensive experience navigating intricate regulatory environments and leading high-performing legal teams will be instrumental as Mission Technologies continues to support our customers’ most critical missions,” said Andy Green, executive vice president and president of HII’s Mission Technologies division. Read more in HII’s Newsroom: https://lnkd.in/eNN45PT3

Celebrating our H&B Defence team for being honored with the AUKUS Partnership Award at the 2026 Australian Defence Industry Awards for the Australian Submarine Supplier Qualification (AUSSQ) Pilot Program. As the program’s prime contractor through HII Australia, we are proud to support this important initiative, which is helping qualify Australian suppliers to participate in the United States and United Kingdom nuclear submarine supply chains under AUKUS Pillar I. This achievement underscores the strong collaboration between HII and Babcock through H&B Defence and reflects the dedication of the AUSSQ team in advancing Australia’s sovereign industrial capability while strengthening cooperation among AUKUS partners. Our sincere congratulations to everyone whose commitment and expertise made this accomplishment possible.

Ninety-degree waterfalls. Tactical mobility. Mission-ready innovation. Just one example of how commercial ingenuity, mission-driven technology and autonomous capabilities are helping shape the future of defense. See what caught Mission Critical Podcast's attention at DefenseTech LIVE 2026. #DefenseTechLIVE2026 #MissionTechnologies #DefenseInnovation #MilitaryMobility #Autonomy https://lnkd.in/e2mSea2K