Secretary of Defense (2013-2015) · Obama Administration · 2013-2015

Chuck Hagel

Republican Former Cabinet
Summary

Former Secretary of Defense and two-term U.S. Senator from Nebraska who endorsed Kamala Harris in 2024. Hagel, a decorated Vietnam War veteran and lifelong Republican, cited Trump's unfitness for office and threats to national security as reasons for his unprecedented decision to endorse a Democratic candidate.

In Their Own Words

Key Statements

Donald Trump is a threat to our national security and our democracy.
2024 · Harris campaign announcement
Endorsing Kamala Harris
I have never voted for a Democrat for president, but I will this time because the stakes are too high.
· Media statements
Explaining his endorsement decision
Why This Matters

Credibility & Background

Analysis

Reasons for Opposition

  1. 01 Believes Trump poses a direct threat to national security
  2. 02 Concerned about Trump's fitness to serve as Commander-in-Chief
  3. 03 Worried about Trump's authoritarian tendencies and disrespect for democratic norms
  4. 04 Troubled by Trump's relationships with adversarial foreign leaders
  5. 05 Concerned about Trump's treatment of military and veterans
View All Critics

Explore the full list of Republican officials, military leaders, and former staff who have spoken out against Trump.