On September 30, 2005, the Naval Security Group Command (NAVSECGRU / Naval Security Group) was formally disestablished. Twenty years later—on September 30, 2025—that date stands as a milestone for reflection on one of the U.S. Navy’s most consequential signals-intelligence and cryptologic organizations. This article traces NAVSECGRU’s origins, evolution through wartime and the Cold War, its transition into the information-age Navy, and the legacy that followed its 2005 disestablishment.
Continue reading “Today marks the 20-year anniversary of the disestablishment Naval Security Group Command”
The USS Normandy and USS Philippine Sea, both Ticonderoga-class guided missile cruisers, saw their respective 36 years of service honored at decommissioning ceremonies Thursday at Naval Station Norfolk, Va.
Continue reading “2 guided missile cruisers decommissioned in Virginia after 36 years of service”
The National Security Agency (NSA) is launching their annual series of critical real-world scenarios for U.S.-based academic institutions titled Codebreaker Challenge. In its 12th iteration for 2025, the Codebreaker Challenge gives students the opportunity to analyze high-risk situations closely resembling the Intelligence Community’s classified tasks, equipping them for national security challenges. Participants will go head-to-head with other schools to accomplish mission-driven tasks aimed at enhancing their skills in reverse engineering, vulnerability research, cryptography, programming/scripting, and beyond.
Continue reading “NSA’s 12th Annual Codebreaker Challenge is Underway for 2025”Pentagon contemplating eventual sunsetting of Link 16 as enthusiasm grows for optical communications
Optical comms networks offer some advantages over RF networks, experts say.
Discussions about the eventual phaseout of Link 16 tactical data links are ongoing as the Pentagon’s Space Development Agency works to build out a network for optical communications, according to a senior official involved in the effort.
Continue reading “Pentagon contemplating eventual sunsetting of Link 16 as enthusiasm grows for optical communications”
Published: Sep 24, 2025 at 05:16 AM EDT
A United States nuclear-powered submarine capable of launching more than a hundred missiles was deployed in the South China Sea during a visit to an allied nation.
Continue reading “US Nuclear-Powered Submarine Surfaces in South China Sea”
Cognitive warfare has emerged as one of the most significant dimensions of modern conflict. Unlike traditional military operations aimed at seizing territory or kinetic assets, cognitive warfare seeks to influence, disrupt, or dominate how populations think and perceive reality. It is the battle for the mind, and cyberspace has become its most effective battleground.
Continue reading “Cognitive Warfare in Cyberspace: A Brief Look at China, Russia, and the United States”
