On December 18, President Donald Trump signed into law the fiscal year 2026 National Defense Authorization Act (FY26 NDAA), supporting $900.6 billion in funding. While outlining key focus areas such ...

The U.S. Air Force’s 67th Cyberspace Wing has been busy. The wing operationally acts as the execution arm of Air Forces Cyber, performing comprehensive cyber operations on a service and nation level.

See which topics SIGNAL readers were most interested in this past year, from generative AI to cyber defense.

With the current war in Ukraine, it’s clear that Russia’s modernization program has involved electronic warfare and signals intelligence and played a huge part in Russia’s combat advances and overall ...

U.S. Army leaders are forging ahead with the next steps regarding the new Army Enterprise Large Language Model (LLM) Workspace. This month, officials will strive to solidify the base of the platform ...

The Department of the Air Force (DAF) is on the hook for meeting the challenge of air- and space-related joint all-domain command and control. Having spent the last couple of years validating the ...

Soldiers may soon be wearing equipment that physically strengthens and protects them, as well as potentially improves their cognitive abilities on the battlefield. Artillery soldiers carry heavy ...

Drug traffickers expand the use of submersible vessels to transport illicit substances as states struggle to detect them. This whack-a-mole game sees cartels improve the seaworthiness and technologies ...

An Intelligence Advanced Research Projects Activity (IARPA) program aimed at protecting artificial intelligence (AI) systems from Trojan attacks is affecting related science before the program is even ...

The 3-year-old Cybersecurity Directorate (CSD) at the 70-year-old National Security Agency/Central Security Service (NSA) is growing, especially in Texas. While the agency’s headquarters is at Ft.

The U.S. Coast Guard is expanding its cyber activities to be more in line with those of Defense Department military services and agencies. This move includes building a new offensive cyber team ...

The U.S. Army is making military history, announcing that the branch is becoming the first-ever U.S. Department of Defense (DoD) service to implement a generative artificial intelligence (AI) platform ...