Jon B. Wolfsthal

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Danzig</a></li> <li><a href="https://www.cnas.org/people/jason-dempsey">Jason Dempsey</a></li> <li><a href="https://www.cnas.org/people/yaya-j-fanusie">Yaya J. Fanusie</a></li> <li><a href="https://www.cnas.org/people/ryan-fedasiuk">Ryan Fedasiuk</a></li> <li><a href="https://www.cnas.org/people/david-feith">David Feith</a></li> <li><a href="https://www.cnas.org/people/edward-fishman-1">Edward Fishman</a></li> <li><a href="https://www.cnas.org/people/tim-fist">Tim Fist</a></li> <li><a href="https://www.cnas.org/people/greg-grant">Greg Grant</a></li> <li><a href="https://www.cnas.org/people/dr-erik-lin-greenberg">Dr. Erik Lin-Greenberg</a></li> <li><a href="https://www.cnas.org/people/michael-greenwald">Michael Greenwald</a></li> <li><a href="https://www.cnas.org/people/hamzeh-hadad">Hamzeh Hadad</a></li> <li><a href="https://www.cnas.org/people/hon-robert-f-hale">Hon. Robert F. 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Wolfsthal</h1> <p class="dark medium margin-top-half-em">Adjunct Senior Fellow, Transatlantic Security Program</p> <ul class="profile-meta"> <li> <span class="sprite -email "> <svg width="16" height="16" class="svgsprite"> <use xlink:href="/assets/images/icons.svg?v=2#email"></use> </svg> </span> <span>Press: <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="3754585a5a44775459564419584550">[email protected]</a></span> </li> <li> <span class="sprite -camera "> <svg width="16" height="16" class="svgsprite"> <use xlink:href="/assets/images/icons.svg?v=2#camera"></use> </svg> </span> <a href="https://s3.us-east-1.amazonaws.com/files.cnas.org/portraits/Wolfsthal-thumb-2.jpeg">View High-res Photo</a> </li> </ul> <p class="overlap-label margin-top"> <span class="overlap-label__underline">Research Areas</span> </p> <ul class="category-list-columns"> <li> <a href="https://www.cnas.org/research/transatlantic-security"> Transatlantic Security <span class="chevron -right -gray"></span> </a> </li> </ul> </div> </div> <div class="wrapper"> <div class="wysiwyg margin-vertical"> <p>Jon B. Wolfsthal is senior advisor to Global Zero, serves on the Science and Security Board of the Bulletin of the Atomic Scientists, and is a member of the US Department of State’s International Security Advisory Board.</p> <p>Before 2017, Mr. Wolfsthal served as Special Assistant to President of the United States Barack Obama for National Security Affairs and is a former senior director at the National Security Council for arms control and nonproliferation. He also served from 2009-2012 as Special Advisor to Vice President Joseph R. Biden for nuclear security and nonproliferation and as a director for nonproliferation on the National Security Council. </p> <p>During his government service, Mr. Wolfsthal has been involved in almost every aspect of U.S. nuclear weapons, deterrence, arms control, and nonproliferation policy. He helped negotiate and secure the ratification of the New START arms reduction agreement with the Russian Federation, helped develop nuclear policy including through the 2010 Nuclear Posture Review. He has worked on efforts to secure vulnerable nuclear materials, helped guide U.S. nuclear weapons targeting and deterrent policies, and supported efforts to prevent the acquisition and use of nuclear weapons by North Korea and Iran. He also served as a career civil servant at the U.S. Department of Energy from 1995-1999 in a variety of capacities, including the on-site nuclear monitor at Yongbyon, North Korea during 1995-96.</p> <p>Aside from his government work, Wolfsthal has served as Deputy Director of the James Martin Center for Nonproliferation Studies at the Middlebury Institute for International Studies in Monterey. He has also been a senior fellow at the Center for Strategic and International Studies and was deputy director for nonproliferation at the Carnegie Endowment for International Peace. </p> <p>With Joseph Cirincione, he is the author of <u>Deadly Arsenals: Tracking Weapons of Mass Destruction</u> and a leading authority on nuclear weapons policy, regional proliferation, arms control and nuclear deterrence. He is author of the Trillion Dollar Nuclear Triad, and the editor of the Nuclear Status Report. He is the author of dozens of scholarly articles, reports and scores of op-eds and published thought pieces, and has appeared on or been quoted in most leading domestic and international news media outlets (New York Times, Washington Post, The Economist, CNN, NPR. BBC, CBC, VOA, etc).</p> </div> <p class="center"><a href="https://cnas.secure.force.com/donate" class="button -solid">Support CNAS</a></p> </div> <section class="publications-block wrapper -extra-large margin-vertical-2x"> <h2 class="section-title -custom -related margin-bottom-half-em"> <span class="custom-text"> <span>Recent</span> Publications & News </span> </h2> <div class="wrapper -custom"> <ul class="entry-listing"> <li class="-with-image"> <div class="labeled-image"> <a href="https://www.cnas.org/publications/podcast/splitting-the-atom-on-u-s-nuclear-strategy" aria-label="Splitting the Atom on U.S. Nuclear Strategy - image link"> <img src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" srcset=" https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_165x110_crop_center-center_none/BrusselsSprouts_Header.png 165w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_285x190_crop_center-center_none/BrusselsSprouts_Header.png 285w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_400x267_crop_center-center_none/BrusselsSprouts_Header.png 400w" sizes="(min-width: 600px) 285px, (min-width: 430px) 400px, calc(100vw - 30px)" width="400" height="267" class="desaturate" alt=""> </a> <span class="label">Podcast</span> </div> <ul class="entry-listing__meta"> <li>September 13, 2024</li> </ul> <a href="https://www.cnas.org/publications/podcast/splitting-the-atom-on-u-s-nuclear-strategy" class="sans-serif fz16 bold margin-top-half-em">Splitting the Atom on U.S. Nuclear Strategy</a> <p class="fz15 margin-top-1em"> <span class="screenreader-only">By</span> Andrea Kendall-Taylor, Jim Townsend, James Acton & Jon B. Wolfsthal </p> </li> <li class="-with-image"> <div class="labeled-image"> <a href="https://www.cnas.org/publications/commentary/for-heavens-sake-why-would-russia-want-to-nuke-space" aria-label="For Heaven’s Sake: Why Would Russia Want To Nuke Space? - image link"> <img src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" srcset=" https://s3.us-east-1.amazonaws.com/files.cnas.org/hero/_165x110_crop_center-center_none/putin-1.jpeg 165w, https://s3.us-east-1.amazonaws.com/files.cnas.org/hero/_285x190_crop_center-center_none/putin-1.jpeg 285w, https://s3.us-east-1.amazonaws.com/files.cnas.org/hero/_400x267_crop_center-center_none/putin-1.jpeg 400w" sizes="(min-width: 600px) 285px, (min-width: 430px) 400px, calc(100vw - 30px)" width="400" height="267" class="desaturate" alt=""> </a> <span class="label">Commentary</span> </div> <ul class="entry-listing__meta"> <li>Federation of American Scientists</li> <li>February 21, 2024</li> </ul> <a href="https://www.cnas.org/publications/commentary/for-heavens-sake-why-would-russia-want-to-nuke-space" class="sans-serif fz16 bold margin-top-half-em">For Heaven’s Sake: Why Would Russia Want To Nuke Space?</a> <p class="fz15 margin-top-1em"> <span class="screenreader-only">By</span> Jon B. Wolfsthal </p> </li> <li class="-with-image"> <div class="labeled-image"> <a href="https://www.cnas.org/press/in-the-news/biden-pays-silent-tribute-to-victims-of-hiroshima-bomb" aria-label="Biden Pays Silent Tribute to Victims of Hiroshima Bomb - image link"> <img src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" srcset=" https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_165x110_crop_center-center_none/Biden-Ukraine.jpeg 165w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_285x190_crop_center-center_none/Biden-Ukraine.jpeg 285w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_400x267_crop_center-center_none/Biden-Ukraine.jpeg 400w" sizes="(min-width: 600px) 285px, (min-width: 430px) 400px, calc(100vw - 30px)" width="400" height="267" class="desaturate" alt=""> </a> <span class="label">In The News</span> </div> <ul class="entry-listing__meta"> <li>The New York Times</li> <li>May 19, 2023</li> </ul> <a href="https://www.cnas.org/press/in-the-news/biden-pays-silent-tribute-to-victims-of-hiroshima-bomb" class="sans-serif fz16 bold margin-top-half-em">Biden Pays Silent Tribute to Victims of Hiroshima Bomb</a> <p class="fz15 margin-top-1em"> <span class="screenreader-only">By</span> Jon B. Wolfsthal </p> </li> <li class="-with-image"> <div class="labeled-image"> <a href="https://www.cnas.org/press/in-the-news/biden-is-going-to-hiroshima-at-a-moment-when-nuclear-tensions-are-on-the-rise" aria-label="Biden is going to Hiroshima at a moment when nuclear tensions are on the rise - image link"> <img src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" srcset=" https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_165x110_crop_center-center_none/Joe-Biden.jpeg 165w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_285x190_crop_center-center_none/Joe-Biden.jpeg 285w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_400x267_crop_center-center_none/Joe-Biden.jpeg 400w" sizes="(min-width: 600px) 285px, (min-width: 430px) 400px, calc(100vw - 30px)" width="400" height="267" class="desaturate" alt=""> </a> <span class="label">In The News</span> </div> <ul class="entry-listing__meta"> <li>NPR</li> <li>May 16, 2023</li> </ul> <a href="https://www.cnas.org/press/in-the-news/biden-is-going-to-hiroshima-at-a-moment-when-nuclear-tensions-are-on-the-rise" class="sans-serif fz16 bold margin-top-half-em">Biden is going to Hiroshima at a moment when nuclear tensions are on the rise</a> <p class="fz15 margin-top-1em"> <span class="screenreader-only">By</span> Jon B. Wolfsthal </p> </li> <li class="-with-image"> <div class="labeled-image"> <a href="https://www.cnas.org/press/in-the-news/a-third-nuclear-age-what-to-expect-from-us-south-korea-summit" aria-label="A Third Nuclear Age? What to Expect from US-South Korea Summit. - image link"> <img src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" srcset=" https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_165x110_crop_center-center_none/WhiteHouseGetty.jpg 165w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_285x190_crop_center-center_none/WhiteHouseGetty.jpg 285w, https://s3.us-east-1.amazonaws.com/files.cnas.org/title/_400x267_crop_center-center_none/WhiteHouseGetty.jpg 400w" sizes="(min-width: 600px) 285px, (min-width: 430px) 400px, calc(100vw - 30px)" width="400" height="267" class="desaturate" alt=""> </a> <span class="label">In The News</span> </div> <ul class="entry-listing__meta"> <li>The Christian Science Monitor</li> <li>April 25, 2023</li> </ul> <a href="https://www.cnas.org/press/in-the-news/a-third-nuclear-age-what-to-expect-from-us-south-korea-summit" class="sans-serif fz16 bold margin-top-half-em">A Third Nuclear Age? What to Expect from US-South Korea Summit.</a> <p class="fz15 margin-top-1em"> <span class="screenreader-only">By</span> Jon B. Wolfsthal </p> </li> </ul> <p class="margin-top-1em"> <a href="/reports?author=jon-b-wolfsthal" class="button">View All Reports <span class="screenreader-only">by Jon B. Wolfsthal</span></a> <a href="/articles-multimedia?author=jon-b-wolfsthal" class="button">View All Articles & Multimedia <span class="screenreader-only">by Jon B. Wolfsthal</span></a> </p> </div> <dl class="publications-block__nav"> <dt> <span class="screenreader-only">More</span> Publications <span class="screenreader-only">by Jon B. 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Wolfsthal is senior advisor to Global Zero, serves on the Science and Security Board of the Bulletin of the Atomic Scientists, and is a member of the US Department of State’s International Security Advisory Board. Before 2017, Mr. Wolfsthal served as Special Assistant to President of the United States Barack Obama for National Security Affairs and is a former senior director at the National Security Council for arms control and nonproliferation. He also served from 2009-2012 as Special Advisor to Vice President Joseph R. Biden for nuclear security and nonproliferation and as a director for nonproliferation on the National Security Council. During his government service, Mr. Wolfsthal has been involved in almost every aspect of U.S. nuclear weapons, deterrence, arms control, and nonproliferation policy. He helped negotiate and secure the ratification of the New START arms reduction agreement with the Russian Federation, helped develop nuclear policy including through the 2010 Nuclear Posture Review. He has worked on efforts to secure vulnerable nuclear materials, helped guide U.S. nuclear weapons targeting and deterrent policies, and supported efforts to prevent the acquisition and use of nuclear weapons by North Korea and Iran. He also served as a career civil servant at the U.S. Department of Energy from 1995-1999 in a variety of capacities, including the on-site nuclear monitor at Yongbyon, North Korea during 1995-96. Aside from his government work, Wolfsthal has served as Deputy Director of the James Martin Center for Nonproliferation Studies at the Middlebury Institute for International Studies in Monterey. 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