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Trump submits nomination to replace Mingus as Army Vice Chief of Staff

The president nominated Lt. Gen. Christopher LaNeve, who currently serves as an advisor to Secretary Pete Hegseth, to the post.
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Gen. James J. Mingus, U.S. Army Vice Chief of Staff, delivers a presentation on The Evolving Character of War during the third day of the annual Maneuver Warfighter Conference, Sept. 11, 2025, in Marshall Auditorium at Fort Benning, Georgia. The annual Maneuver Warfighter Conference gathers U.S. Army senior leaders and subject-matter experts from across the globe to discuss the way forward for maneuver forces. (U.S. Army photo by Joey Rhodes II)

President Donald Trump nominated Lt. Gen. Christopher LaNeve on Monday to serve as the next vice chief of staff of the Army and recommended his appointment to the grade of general.

An official hearing date has not been made public, but if confirmed by the Senate, LaNeve will replace Gen. James Mingus, the long-time innovator who was sworn in as the Army’s No. 2 general officer and principal deputy to Chief of Staff Gen. Randy George in January 2024 under the Biden administration.

The announcement follows an unusual gathering of hundreds of top U.S. military officials at Marine Corps Base Quantico last month, where Defense Secretary Pete Hegseth stated that he had already removed several high-ranking service members and suggested that more people would be pushed out if they did not conform to his vision for a “less woke” military that’s “fit not fat.”

There’s not a fixed term or limit to the position of vice chief of staff, and former officials’ tenures in the capacity vary.

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A Pentagon spokesperson did not immediately answer questions from DefenseScoop about the timing for or reasoning behind this nomination, but confirmed LaNeve was selected by the president to serve in the post. 

“The Office of the Vice Chief of Staff of the Army will not comment on pending nominations. Gen. Mingus will continue to execute the duties and responsibilities of his position, focusing on warfighting and the wellbeing of our soldiers,” Army Public Affairs Advisor Maj. Peter A. Sulzona told DefenseScoop on Tuesday in response to a separate inquiry with similar questions about the move.

Mingus previously served as a soldier and special operator and has commanded at every echelon, from company to division. 

As Army vice, he has been bullish alongside his colleagues about overhauling how the service builds, buys and deploys modern weapons and technology, contributing greatly to the Army Transformation Initiative. He is also considered a key enabler for Next-Generation Command and Control, which broadly refers to the state of the Army’s future network and marks the service’s number one modernization priority.

If LaNeve earns Senate approval, he will likely depart his current role that he assumed in April directly advising Hegseth as a senior military assistant to the secretary. Before that, he served as the commanding general of the Eighth Army in the Republic of Korea and as the commanding general of the 82nd Airborne Division, among other senior positions. 

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News of LaNeve’s nomination was first reported Tuesday by Breaking Defense.

Brandi Vincent

Written by Brandi Vincent

Brandi Vincent is DefenseScoop’s Pentagon correspondent. She reports on disruptive technologies and associated policies impacting Defense Department and military personnel. Prior to joining SNG, she produced a documentary and worked as a journalist at Nextgov, Snapchat and NBC Network. Brandi grew up in Louisiana and received a master’s degree in journalism from the University of Maryland. She was named Best New Journalist at the 2024 Defence Media Awards.

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