USACE News

June

30 Jun 2025
USACE Marks 250 Years with Pivotal Support to the Army’s Birthday
As the U.S. Army celebrated its 250th anniversary June 14 with a birthday festival and parade in the nation's capital, the U.S. Army Corps of Engineers was hard at work behind the scenes and on the logistical front lines. In a powerful intersection of history and engineering excellence, USACE’s contributions helped ensure parade success while also symbolizing its own 250th anniversary of building and defending the nation.
October

18 Oct 2024
With bird’s-eye view, Army engineer researchers, Soldiers respond to Hurricane Helene
As responders continue to help North Carolina communities devastated by Hurricane Helene, a team from the U.S. Army Engineer Research and Development Center (ERDC), headquartered in Vicksburg, Mississippi, is providing high-quality aerial imagery to guide recovery efforts.
20 Oct 2023
Global Hydro Intelligence analysis unlocks secure water resources
Through the mighty waves and gentle streams of Earth’s waters flow countless opportunities for scientific discovery. Scientists with the U.S. Army Engineer Research and Development Center’s (ERDC) Coastal and Hydraulics Laboratory (CHL) are exploring potential opportunities by utilizing a collaboration between ERDC, NASA, U.S. Air Force, and other DOD agencies in the development of Global Hydro Intelligence (GHI). GHI integrates remote sensing, atmospheric, land surface, and hydrological models that provide on-demand hydrological data at the global scale.
20 Oct 2023
Natural features to play crucial role in building a more resilient Great Lakes coastline
Communities along the Great Lakes coastline are experiencing increased frequency in coastal flooding and erosion, causing property damage, putting lives at risk, and disrupting local economies. Recent historic high lake levels illustrate the widespread vulnerabilities along the coast.

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The Jan. 7 Los Angeles County wildfires debris removal operation was one of our largest, most challenging missions. More than 1,400 USACE personnel deployed from across the nation and from our district to support debris removal operations. /6

But we did not do this alone. The success of this important mission was the result of strong partnerships with FEMA, Cal OES, LA County, local governments and impacted communities. /5

To date, USACE has removed more than 2.6 million tons of debris — the equivalent of more than 218,000 truckloads. /4

We are proud of our efforts, alongside our partners, to rapidly come to the aid of our fellow citizens in their time of need. In just six months, more than 9,500 properties were cleared — making this the fastest, large-scale wildfire debris removal in USACE history. /3

After the devastating Los Angeles wildfires in January 2025, the U.S. Army Corps of Engineers was laser-focused on removing immediate hazards to public health and safety, and supporting economic recovery by removing structural ash, debris and foundations. /2

This week marks one year since the January 2025 Southern California wildfires began. On Jan. 17, the U.S. Army Corps of Engineers began its debris removal mission, which was a critical step in the road to recovery. https://t.co/iF1yZ5D6CP

The U.S. Army Corps of Engineers announced today the publication of the 2026 nationwide permits in the Federal Register. Learn more: https://t.co/3IzyxdqV3P

USACE will reissue 56 existing nationwide permits & issue one new permit for work in wetlands & other waters that are regulated by Section 404 of Clean Water Act and/or Section 10 of Rivers & Harbors Act of 1899. One existing permit will not be reissued: https://t.co/NhihR0uoAM

RT @USACE_Buffalo: 🛥️ Dredging keeps our waterways safe & sustainable! 🌱 Learn how the U.S. Army Corps of Engineers repurposes clean sedim…

RT @ArmyERDC: ERDC is providing innovative support to @USACENOLA civil works mission by inspecting the dewatered bays for voids in the Old…

RT @USArmy: 📆 Soldiers, mark your calendars for the Senior Leader SITREP, premiering on our YouTube channel, Jan. 13 at 12:00 p.m. https://…

RT @StPaulUSACE: Happy New Year! As we welcome 2026, let’s make water safety a top priority. Let’s make 2026 the safest year yet by practic…

Happy New Year! As we welcome 2026, let’s make water safety a top priority. 🛟Always wear your life jacket and make sure its fits 🛟Learn how to swim 🛟Never drink and boat Practice water safety every time you are in, on, or near the water! #LifeJacketsWornNobodyMourns

Low-head dams are found on waterways throughout the U.S. Before you the hit watery trails, review the Low-Head Dam Inventory to see if there’s a dam on your route. Learn more: https://t.co/dbzMfptnor #damsafety https://t.co/ZjrOVldPiM

RT @StPaulUSACE: Skid-steers hard at work preparing the chamber for critical maintenance and inspections during a dewatering at Lock and Da…

RT @USArmy: 📰 Year in Review: Warfighting is the Army’s top priority Our Soldiers prove they are ready to fight and win, at home and abroa…

RT @ArmyCorpsNAD: Our @europedistrict is constructing a new Operational Readiness Training Complex in Grafenwoehr, #Germany. On Friday, we…

RT @ArmyERDC: The @StPaulUSACE and ERDC are collaborating in a groundbreaking study to make informed, data-driven decisions about using riv…

RT @europedistrict: Today, leaders from @IMCOMEurope, @7thATC , #USACE, @USAGBavaria, the German construction authority and other project p…

Low-head dams can be dangerous for waterway users. They are hard to identify and can cause harm if you end up caught in their current. Locate low-head dams near you and learn more: https://t.co/6bo3k0pM4a #damsafety https://t.co/maYwiOm0Pu

46,765

News Releases

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Clear

31 Jan 2022
USACE develops research and development strategy to benefit the nation, warfighters
The U.S. Army Corps of Engineers (USACE) has produced a new enterprise research and development (R&D) strategy that will address the nation’s most complex engineering challenges.
31 Jul 2020
ERDC’s Cold Regions Research and Engineering Laboratory awarded construction contract for new climatic chamber facility
On July 9, 2020, the U.S. Army Engineer Research and Development Center announced that the Cold Regions Research and Engineering Laboratory (CRREL) was awarded an Unspecified Minor Military Construction Authority (UMMCA) contract to build a climatic chamber facility on the Hanover, New Hampshire, campus.
29 Apr 2020
PUBLICATION NOTICE: Preliminary Assessment of Landform Soil Strength on Glaciated Terrain in New Hampshire
Abstract: Accurate terrain characterization is important for predicting off-road vehicle mobility. Soil strength is a significant terrain characteristic affecting vehicle mobility. Collecting soil strength measurements is laborious, making in-situ observations sparse. Research has focused on providing soil strength estimates using remote sensing techniques that can provide large spatial and temporal estimates, but the results are often inaccurate. Past attempts have quantified the soil properties of arid environments using landform assessments; yet many military operating environments occupy high latitude regions with landscapes dominated by glacial deposits. This study took preliminary strength measurements for glacial landforms deposited from the Laurentide Ice Sheet in New England. A range of common glacial landforms were sampled to assess shear strength, bearing capacity, and volumetric moisture content. Glacial outwash landforms had the highest average shear strengths, glacial deltas the lowest. There was a significant negative correlation between silt content and shear strength of the soil, a significant positive correlation between bearing capacity and clay content, and a significant negative correlation with sand content. Moisture content of soils was inversely correlated to the abundance of gravel in the deposit. This work provides initial insight to this approach on glaciated terrain, but continued sampling will provide more robust correlations.
29 Apr 2020
PUBLICATION NOTICE: Improved Vehicle Mobility by Using Terrain Surfacing Systems
Abstract: Even for military vehicles designed with superior off-road capabilities, problematic soil conditions can impede mobility, particularly when many vehicles need to traverse the same path. Loose sands with little shear strength or wet silts or clays with little bearing capacity can deform rapidly under traffic. U.S. Army Engineer Research and Development Center researchers conducted field testing over several terrain conditions to measure performance of terrain surfacing systems designed to improve vehicle mobility. Soil conditions included poorly-graded sand, medium-strength silt, weak marsh, and two different slope conditions. Five different terrain surfacing, or matting systems, were tested that included four commercial variants and one U.S. government design. All testing took place at the ERDC Ground Vehicle Terrain Surfacing Test Facility in Vicksburg, Mississippi. Military test vehicles included a Marine Tactical Vehicle Replacement, Common Bridge Transporter, and M1 Abrams tank. Results from the testing showed that all matting systems provided notable improvement in the number of allowable vehicle passes over soft sands. Results varied for the different systems over weaker soils, with performance improved for those matting systems having thicker and stiffer panels. However, improved performance among matting systems came with a sacrifice of increased logistical burden. Data presented here-in include detailed site characteristics and soil deformation as a function of traffic.