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A NEW CHAPTER: Transatlantic Division transfers mission to Southwestern Division For continued updates on our mission, please visit The Southwestern Division's official website at 🔗 https://www.swd.usace.army.mil/

The U.S. Army Corps of Engineers Transatlantic Division serves as USACE’s tip of the spear in one of the most dynamic construction environments in the world, STRENGTHENING PARTNERSHIPS, BUILDING CAPACITY, and ENHANCING SECURITY for our nation, allies, and partners. 

We SAFELY deliver agile, responsive, and innovative, design, construction, engineering and contingency solutions in support of U.S. Central Command, U.S. Special Operations Command and other global partners to advance national security interests.

Announcements

LAPSE IN DoW APPROPRIATIONS - Friday, October 3, 2025

The most recent appropriations for the Department of War expired at 11:59 p.m. EST on September 30, 2025. Military personnel will continue in a normal duty status without pay until such time as a continuing resolution or appropriations are passed by Congress and signed into law. Civilian personnel not engaged in excepted activities will be placed in a non-work, non-pay status.

 

A NEW CHAPTER: - Tuesday, August 5, 2025

On August 5, 2025, the U.S. Army Corps of Engineers officially realigned mission oversight of USACE operations in support of U.S. Central Command and U.S. Special Operations Command from the Transatlantic Division to the Southwestern Division. This transition ensures continued, focused support to U.S. Central Command and U.S. Special Operations Command across the Middle East, Central and South Asia, and the Levant. Both the Middle East District and the Transatlantic Expeditionary District remain fully operational and continue delivering engineering solutions that support regional stability and operational readiness. This is a new chapter, not a new identity. The mission – and the USACE legacy – continues.

 

 
  • November

    USACE progressing on temporary school in Lahaina

    The wind-driven wildfires that devastated Maui left elementary students in the historic town of Lahaina without an elementary school. The U.S. Army Corps of Engineers went into action after receiving a mission assignment from the Federal Emergency Management Agency on Sept. 13 to design and oversee the installation of modular buildings for the temporary elementary school in Lahaina.
  • Hundreds gather at Santiago Creek public meeting to receive update, ask questions about project

    More than 200 community members gathered Nov. 6 to let their voices be heard on the proposed Santiago Creek flood-risk management project during a public meeting at the Orange County Conference Center in Santa Ana, California.
  • Advanced Data Section Offers SWG cutting-edge remote sensing technologies

    U.S. Army Corps of Engineers (USACE) team members are using new tools to complete mission essential tasks like mapping, surveying, and construction and infrastructure inspections. The Galveston District’s (SWG) Advanced Data Section is now utilizing Unmanned Aircraft Systems (UAS) and Unmanned Survey Vessels (USV) to deliver innovative solutions in data collection and analysis for projects, according to Heng-Wei (David) Tsai, P.E., Advanced Data Section chief.
  • Cloud-based Modeling Helps Engineers Predict Coastal Climate Impacts

    BUFFALO, N.Y. — Coastal engineers at the U.S. Army Corps of Engineers, Buffalo District are learning how an online model can help them design and build better structures to protect harbors across lakes Erie and Ontario. With more shoreline than any other U.S. coast, infrastructure and property along the Great Lakes takes a beating from waves every year – especially in winter.
  • USACE prepares site for temporary elementary school in Lahaina

    Site work recently began for the installation of a temporary elementary school in Lahaina, Maui, to replace one lost in the Aug. 8, 2023, Hawaiʻi Wildfires.