Ash Carter

Ash Carter
Official portrait, 2015
25th United States Secretary of Defense
In office
February 17, 2015 – January 20, 2017
PresidentBarack Obama
DeputyRobert O. Work
Preceded byChuck Hagel
Succeeded byJim Mattis
31st United States Deputy Secretary of Defense
In office
October 6, 2011 – December 4, 2013
PresidentBarack Obama
Secretary
Preceded byWilliam J. Lynn III
Succeeded byChristine Fox (acting)
Under Secretary of Defense for Acquisition, Technology and Logistics
In office
April 27, 2009 – October 5, 2011
PresidentBarack Obama
Preceded byJohn J. Young Jr.
Succeeded byFrank Kendall III
Assistant Secretary of Defense for Global Strategic Affairs
In office
June 30, 1993 – September 14, 1996
PresidentBill Clinton
Preceded byStephen Hadley
Succeeded byJack Dyer Crouch II (2001)
Personal details
Born
Ashton Baldwin Carter

(1954-09-24)September 24, 1954
Philadelphia, Pennsylvania, U.S.
DiedOctober 24, 2022(2022-10-24) (aged 68)
Boston, Massachusetts, U.S.
Political partyDemocratic[1]
Spouses
  • ​
    (divorced)​
  • Stephanie DeLeeuw[2]
RelationsCynthia DeFelice (sister)
Children2
Education
Signature
Academic background
ThesisHard processes in perturbative QCD (1979)
Doctoral advisorChristopher Llewellyn Smith
Ash Carter's voice
Ash Carter announces the opening of all military occupations and positions to women
Recorded December 3, 2015

Ashton Baldwin Carter (September 24, 1954 – October 24, 2022) was an American government official and academic who served as the 25th United States secretary of defense from February 2015 to January 2017. He later served as director of the Belfer Center for Science & International Affairs at Harvard Kennedy School.[3]

Carter began his career as a physicist. After a brief experience as an analyst for the Congressional Office of Technology Assessment, he switched careers to public policy. He joined the Kennedy School of Government at Harvard University in 1984 and became chair of the International & Global Affairs faculty.[4] Carter served as Assistant Secretary of Defense for International Security Policy during President Clinton's first term, from 1993 to 1996, responsible for policy regarding the former Soviet states, strategic affairs, and nuclear weapons.

During President Obama's first term, he served first as Under Secretary of Defense for Acquisition, Technology and Logistics and then Deputy Secretary of Defense until December 2013. In February 2015, he replaced Chuck Hagel as Secretary of Defense and served until the end of the Obama administration.[5] During his tenure, he ended the ban of transgender officers in the military. In 2016, Carter opened all military occupations and positions to women without exception. This marked the first time in U.S. history that women with the appropriate qualifications would be allowed to serve in military roles such as infantry, armor, reconnaissance, and special operations units.[6]

For his service to national security, Carter had on five occasions been awarded the DOD Distinguished Public Service Medal. He had also received the CJCS Joint Distinguished Civilian Service Award, and the Defense Intelligence Medal for his contributions to intelligence. Carter was author or co-author of eleven books and more than 100 articles on physics, technology, national security, and management.[7]

  1. ^ Cite error: The named reference NYTDemocrat was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference cnnlibrary was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference Belfer Center was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Belfer Center Profile was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Historical Office was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference Defense Open was invoked but never defined (see the help page).
  7. ^ Cite error: The named reference FPRI was invoked but never defined (see the help page).