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We are home to the DOD’s top scientists, engineers, and technicians in the information warfare battlespace. We are forward-based, forward-deployed and globally positioned with America’s warfighters. We are where America’s naval forces are.
Learn more about NIWC Atlantic
Conduct research, development, prototyping, engineering, test and evaluation, installation, and sustainment of integrated information warfare capabilities and services across all warfighting domains with an emphasis on Expeditionary Tactical Capabilities & Enterprise IT and Business Systems in order to drive innovation and warfighter information advantage.
"NIWC Atlantic is right in the thick of developing and honing the Navy and Marine Corps’ posture in this key domain. I consider it a distinct privilege to join in such an impactful role helping ensure my fellow Sailors and our Marines brethren have the tools they need."
Capt. Matthew O'Neal, Commanding Officer
by Meg Rhodes, NIWC Atlantic - 4 Dec 2025 - News
NIWC Atlantic's TACNET team streamlined shipboard system preloading, moving it to their Norfolk facility (NIEF) for faster installations and reduced maintenance. Collaboration with IT1 Cruz of USS Oscar Austin validated the process, providing valuable insights and troubleshooting benefits. This accelerates operational readiness and improves warfighter capabilities.
by NIWC Atlantic Public Affairs - 24 Nov 2025 - News
This podcast episode features a cybersecurity expert from NIWC Atlantic offering practical tips to protect your home network and online presence. Topics include securing Wi-Fi with guest networks and strong passwords, understanding data collection by apps and websites, and using privacy-focused browsers. A key recommendation is creating unique emails and passwords for financial accounts.
by Meredith Hagen, Naval Information Warfare Center Atlantic - 20 Nov 2025 - News
Scientists with Naval Information Warfare Center Atlantic's Unmanned Naval Innovation Team reached a historic milestone when they recovered a Navy-sponsored unmanned surface vessel named the Lightfish in Troia, Portugal, following its harrowing — and completely solo — transatlantic crossing.
The Legends of NIWC Atlantic series is an effort to highlight all the great things our workers do across the command and for our warfighters. Do you know someone in your department or competency that should be highlighted for their excellence? If so, please let us know by using the contact form at the bottom of the Legends page. Thanks in advance for your participation in helping us recognize and honor the work of NIWC Atlantic employees!
America is a maritime nation. Since before our Nation’s inception, the Navy has sailed the globe in defense of freedom. Beginning in January 2025, the Navy celebrates its 250th birthday with a series of commemorative events, multilateral exercises, and community engagements.