Republican Sen. Tillis calls his vote for Hegseth the ‘biggest regret of my career’ in a new book

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Republican Sen. Tillis calls his vote for Hegseth the ‘biggest regret of my career’ in a new book

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Outgoing Republican Senator Thom Tillis writes in a new memoir that his deciding vote confirming Defense Secretary Pete Hegseth in January 2025 is his career's biggest regret. In "How to Lose Friends and Antagonize Presidents," publishing Tuesday, Tillis states he also should have blocked Robert F. Kennedy Jr. from leading Health and Human Services. Tillis claims at least 30 GOP colleagues privately harbor deep reservations about President Donald Trump's actions while publicly offering praise. Declining reelection last year following policy disagreements, Tillis joins lawmakers voicing criticism near their exit. Hegseth previously denied allegations regarding his management style and personal conduct, while the White House defended cabinet choices. Tillis defends his initial compliance by noting he sought to avoid being isolated, though he now concludes administration actions went too far. The memoir highlights ongoing intraparty tensions and institutional pressures within the Senate confirmation process during the second Trump term.

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Outgoing Republican Senator Thom Tillis writes in a new memoir that his deciding vote confirming Defense Secretary Pete Hegseth in January 2025 is his career's biggest regret. In "How to Lose Friends and Antagonize Presidents," publishing Tuesday, Tillis states he also should have blocked Robert F. Kennedy Jr. from leading Health and Human Services. Tillis claims at least 30 GOP colleagues privately harbor deep reservations about President Donald Trump's actions while publicly offering praise. Declining reelection last year following policy disagreements, Tillis joins lawmakers voicing criticism near their exit. Hegseth previously denied allegations regarding his management style and personal conduct, while the White House defended cabinet choices. Tillis defends his initial compliance by noting he sought to avoid being isolated, though he now concludes administration actions went too far. The memoir highlights ongoing intraparty tensions and institutional pressures within the Senate confirmation process during the second Trump term.

Published 2026-10-05 18:48:33 UTC · Published by JQJO

Published by JQJO Editorial Desk · AI assisted

More context

Timeline

2025-01 — On January 2025 Senate confirmed Pete Hegseth as Defense Secretary with deciding vote.
2025 — On 2025 Thom Tillis announced he would not run for reelection.
2025-02 — On February 2025 Robert F Kennedy Jr assumed health secretary position.
On October 2026 Thom Tillis published memoir detailing confirmation regrets.
On October 6, 2026 Freshness search confirmed publication of the memoir.
On October 7, 2026 Book scheduled for official public release on Tuesday.
In coming weeks Reviewers will examine claims regarding anonymous Republican colleagues.
In coming months Political analysts will assess book impact on midterm dynamics.
In future years Historians will evaluate legislative compliance during second administration.
Throughout retirement Tillis will conclude his final months serving in office.

Why it matters

Immediate US impact: Highlights internal Republican fractures over Trump cabinet confirmations. Possible long-term US impact: Shapes future legislative oversight and Senate confirmation norms. Most affected groups: Republican lawmakers, Senate members, administration officials, political analysts, voters. Reader priority: Prioritize verified book excerpts over anonymous colleague claims.

Coverage notes

Left: Emphasizes Republican cowardice and deep internal party divisions over nominees. Center: Reports memoir claims neutrally without taking sides on disputes. Right: Focuses on retiring senator bitterness and post-political book promotions.