Homeland Defense & Security

Counterterrorism, environmental security, aviation security, law enforcement, fraud protection, building and facilities security, border security, disaster/emergency response and recovery, and cybersecurity/information management.

Recent Inquiries

Challenges of Deploying From a Contested Homeland

What are the challenges of deploying from a contested homeland, and how can the United States address those issues from a "whole-of-nation" resiliency approach?

Interim Suppression Spray to Contain Chemical/Biological Materials

What research has been conducted on a spray or other material to affix a chemical or biological material to a surface and serve as a protective barrier?

Using Unmanned Aerial Systems (UASs) to Detect, Deny, and Impact a Variety of U.S. Department of Defense (DoD) Domains

How can UASs be used to impact border security and humanitarian assistance and disaster relief?

Articles

S&T recently tested the performance of technologies like DePLife, which was upgraded with a motion compensation algorithm. Here, MIT LL researcher Noah Yared holds a DePLife prototype. Photo credit: MIT LL.

Testing New Technologies That Help Law Enforcement “See” Through Walls

Last month, S&T completed the development of DePLife, a technology that leverages radar to “see” through walls, providing law enforcement with valuable intelligence and situational awareness in often precarious situations. Industry partner MaXentric Technologies LLC…

photorealistic-scene-poultry-farm-with-people-chickens

NSRI Leverages NU Biosecurity, Supply Chain Resilience Expertise for Critical Disease Research

Surges in avian flu in the U.S and African swine fever and foot-and-mouth disease (FMD) around the world have heightened public awareness of how a major outbreak in animal disease can cause wide-ranging harm. National…

The oft-studied Arabidopsis thaliana plant provided the enzyme for a discovery by Rutgers and Brookhaven scientists. (Credit: Eric Lam)

Scientists Find a New Way to Help Plants Fight Diseases

In a discovery three decades in the making, scientists at Rutgers and Brookhaven National Laboratory have acquired detailed knowledge about the internal structures and mode of regulation for a specialized protein and are proceeding to…

Webinars

Many buildings which are partially submerged by flood waters.

Barometric Extremes: Amplified Weather Hazards Impacting Energy and IT Sector Operations

Extreme weather trends over the past 85 years have indicated a major swing in lower lows, and longer lasting highs which is wreaking havoc on weather systems at the surface. When systems and practices were…

A map of the world with colors overlayed representing the height of clouds.

Machine Learning Weather Prediction

Machine learning (ML) is revolutionizing weather forecasting because it can identify complex patterns in vast amounts of weather data. It provides accurate predictions, fast updates, and the ability to capture subtle details that traditional methods…

US Air Force Personnel staff an emergency operations center during a training exercise. Different groups are wearing different colored safety vests.

Emergency Management Intelligence: The Need for Civilian Authorities Support

This webinar will introduce the concept of emergency management intelligence as it relates to U.S. military intelligence curation, connecting the various forms of intelligence (“INTs”) available for enhanced command and control of civilian-supported events and…

Events

graphic of soldier holding digital world

Emerging Technologies for Defense Conference & Exhibition

Explore the innovations that will help shape national security for the next century at NDIA’s flagship Emerging Technologies Conference! Hear directly from technology leaders in government, defense industry, the commercial sector, and academia on cutting…

IAEM-USA Region 2 Conference

IAEM-USA Region 2 and Paul Smith’s College present the 2025 Emergency Management Educational Conference, “Wicked Problems in Emergency Management.” The conference will run three days: July 23-25, 2025. IAEM-USA Region 2 is excited to announce…

Promotional image of text describing information relevant to the NDIA 2025 CBRN Defense Conference. Also included in the picture is a warfighter performing biological agent defense operations.

2025 CBRN Defense Conference

Join NDIA’s CBRN Division in Baltimore, MD for the 2025 CBRN Defense Conference. The NDIA CBRN Defense Division promotes the exchange of information — technical and operational — related to defenses against weapons of mass…