President Trump has put a veteran congressional aide with an engineering portfolio in temporary charge of the United States Army.
Adam R. Telle was serving as the Army’s assistant secretary for civil works—a job centered on waterways, flood protection and federal permits—when the president named him acting secretary of the Army effective immediately.
The move takes Telle from a specialized civilian office into the top civilian position overseeing the military’s largest service branch. It also comes at a moment when the Army is managing leadership changes, force demands overseas and pressure on some of its most important air-defense systems.
The Associated Press described Telle as a civilian leader whose résumé runs through the Army Corps of Engineers, the White House and more than two decades of work for Republican senators. President Trump announced the appointment Thursday after Dan Driscoll left the secretary’s office.
Defense Secretary Pete Hegseth welcomed Telle’s selection in an X post, calling him smart and saying he would be an immediate asset to the Army. The White House announcement identified Telle’s current civil works role but did not lay out how long he is expected to serve in an acting capacity.
Telle’s assignment puts him over an organization responsible for hundreds of thousands of active-duty soldiers, Army National Guard members, reservists and civilian employees. The secretary’s office also sits at the center of decisions involving budgets, weapons programs, personnel and long-term force planning.
Huge congrats to Adam. Strong and whip smart. He is indeed a great Patriot — and will be an immediate asset to the @USArmy. https://t.co/AOOlUgw4E6
— Pete Hegseth (@PeteHegseth) September 3, 2026
Telle succeeds Driscoll, an Army veteran who served in Iraq and held the civilian leadership post for roughly 18 months. Driscoll did not give a public reason for his departure, while national reports described friction inside the Pentagon over Army leadership and modernization decisions.
Stars and Stripes reported that Driscoll’s exit left the Army without a Senate-confirmed secretary and followed other changes near the top of the service.
General Christopher LaNeve is also serving as acting chief of staff after General Randy George’s removal earlier in the year.
That places two major Army leadership posts in acting hands at the same time. The reporting also notes that Driscoll spoke with the president about the state of the Army before submitting his resignation, but his own farewell message focused on soldiers, civilians and their families rather than internal disagreements.
Members of Congress with ties to Telle also responded publicly after the appointment. Sen. Roger Wicker of Mississippi highlighted Telle’s civil works experience and congratulated him on the acting assignment.
Congratulations to Adam Telle. The president made an excellent choice in appointing him to serve as Acting Secretary of the Army. Adam has been a fantastic partner as Assistant Secretary of the Army for Civil Works. I am confident he will succeed in leading America’s Army. Our…
— Senator Roger Wicker (@SenatorWicker) September 3, 2026
Telle’s route to the job is unusual for its mix of congressional experience and public-works management. An official U.S. Army biography says he was sworn in as the 14th assistant secretary for civil works on August 5, 2025, after Senate confirmation.
In that position, Telle set policy for the Army Corps of Engineers’ civil works program. His responsibilities included commercial navigation, flood and storm damage reduction, and permitting under the Clean Water Act—an enormous infrastructure portfolio, but a narrower one than the full Army.
Before joining the Army, Telle served as chief of staff to Sen. Bill Hagerty of Tennessee. He previously led the Senate team in the White House Office of Legislative Affairs during President Trump’s first term and spent a decade working for the late Sen. Thad Cochran of Mississippi.
The biography also credits him with work on homeland-security appropriations, Hurricane Katrina recovery, water-resources legislation and flood insurance. Telle holds degrees in computer science and communication from Mississippi State University, where he served as student body president.
Congratulations to my friend and former Chief of Staff, Adam Telle, on being named by @POTUS as acting Secretary of the Army.
This is a critical position for our nation’s defense, and I can’t imagine a better leader for the world’s greatest warriors. He knows how to inspire,… https://t.co/lqN6IIIWht
— Senator Bill Hagerty (@SenatorHagerty) September 3, 2026
A recent U.S. Army Corps of Engineers account shows what Telle was doing only weeks before the promotion. On July 20, he toured Wilson Lock on the Tennessee River in Alabama to review navigation operations and discuss infrastructure modernization with the Tennessee Valley Authority.
The facility moves more than 2,800 government, commercial and recreational vessels each year, carrying about 11.1 million tons of cargo. During the visit, Telle examined aging lock components and called for strategic investments capable of keeping the system operating for the next generation.
That field visit now reads like a snapshot of the very different brief Telle is leaving behind. Instead of focusing primarily on dams, river commerce and flood projects, he will be responsible for the institution that recruits, equips and deploys the Army itself.
The timing gives the appointment immediate consequence. Army-operated Patriot and THAAD missile-defense systems remain central to protecting U.S. personnel and partners, while personnel and equipment are deployed across the Middle East during the continuing conflict with Iran.
Telle enters the acting role with deep experience in the political and budget channels that shape military policy, but far less public exposure as an Army-wide leader. His first decisions will show how that background translates from civil works and congressional negotiation to stewardship of the full service.
This is a Guest Post from our friends over at WLTReport. View the original article here.






