Category: Top411

Quarter-Century in Review: The Evolution of Asymmetric Threats and the Future of Homeland Security

By Dean C. Alexander | In Terrorism, Top411 | September 14, 2026

WASHINGTON — Twenty-five years following the cataclysmic attacks of September 11, 2001, the foundational doctrines of American homeland security have fundamentally transformed from physical counter-terrorism into multi-domain resilience ... [Read more.]

FY2027 Defense Authorization Bill Authorizes Surge Funding for Integrated Air and Missile Defense

By Trenton Abrego | In Defense, Top411 | August 20, 2026

WASHINGTON — Bipartisan leaders on the House and Senate Armed Services Committees have finalized the FY2027 National Defense Authorization Act, adding $4.8 billion in surge procurement to expand production capacity for Patriot, THAAD, an... [Read more.]

Department of Energy and FERC Enforce Mandatory Geomagnetic and EMP Standards for Bulk Power System

By Christopher Prawdzik | In Cybersecurity, Top411 | May 19, 2026

WASHINGTON — The Federal Energy Regulatory Commission and the North American Electric Reliability Corporation have finalized binding reliability standards requiring electric transmission utilities to install physical defenses against ext... [Read more.]

TSA and FAA Issue Mandatory Counter-Drone Detection and Tracking Requirements for Class-I Airports

By Christopher Prawdzik | In Top411, Transportation | April 23, 2026

WASHINGTON — The Transportation Security Administration and the Federal Aviation Administration have finalized binding technical standards mandating passive radio-frequency and radar counter-drone surveillance grids at all Category X and... [Read more.]

Border Patrol Field-Tests Quadruped Unmanned Ground Vehicles in Rugged Southwest Corridors

By Trenton Abrego | In Border Security, Top411 | February 12, 2026

LAREDO, Texas — In some of the most unforgiving terrain along the Rio Grande, U.S. Border Patrol Special Operations Group operators have completed a 90-day operational field assessment of quadruped robotic ground vehicles designed for hi... [Read more.]

DHS Directs Interagency Exclusion of Foreign-Manufactured Drones and Video Surveillance Equipment

By Christopher Prawdzik | In DHS, Top411 | November 18, 2025

WASHINGTON — The Department of Homeland Security has issued a comprehensive interagency exclusion order directing the mandatory removal and replacement of foreign-manufactured commercial drones and closed-circuit video surveillance equip... [Read more.]

International Air Transport Association and CBP Expand Touchless Biometric Corridor Deployment

By Sandra Sadek | In Top411, Transportation | September 24, 2025

GENEVA — The International Air Transport Association and U.S. Customs and Border Protection have announced the expansion of the global "One ID" touchless travel standard across 45 international departure terminals, enabling seamless biom... [Read more.]

Interagency Advisory Details Pre-Positioned Living-off-the-Land Cyber Intrusions in Utility Networks

By Christopher Prawdzik | In Cybersecurity, Top411 | August 14, 2025

WASHINGTON — In one of the most sobering cybersecurity warnings in federal history, CISA, the NSA, and the FBI have revealed that Chinese state-sponsored threat group "Volt Typhoon" has pre-positioned malicious access within American wat... [Read more.]

FAA and TSA Conclude Multi-Sensor Counter-UAS Drone Swarm Mitigation Trials

By Christopher Prawdzik | In Top411, Transportation | May 20, 2025

DALLAS — The Federal Aviation Administration and the Transportation Security Administration have concluded a comprehensive two-year operational evaluation of multi-sensor counter-drone technologies at Dallas Fort Worth and Miami Internat... [Read more.]

Space Development Agency Tranche 1 Tracking Satellites Achieve Initial Operational Capability

By Trenton Abrego | In Defense, Top411 | February 18, 2025

COLORADO SPRINGS, Colo. — The Space Development Agency has achieved Initial Operational Capability for its Tranche 1 Tracking Layer in proliferated low-Earth orbit, demonstrating real-time infrared tracking of maneuvering hypersonic weap... [Read more.]

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