Deepti Choubey
{
"authors": [
"Deepti Choubey"
],
"type": "legacyinthemedia",
"centerAffiliationAll": "dc",
"centers": [
"Carnegie Endowment for International Peace"
],
"collections": [
"U.S. Nuclear Policy"
],
"englishNewsletterAll": "ctw",
"nonEnglishNewsletterAll": "",
"primaryCenter": "Carnegie Endowment for International Peace",
"programAffiliation": "NPP",
"programs": [
"Nuclear Policy"
],
"projects": [],
"regions": [
"North America",
"United States"
],
"topics": [
"Nuclear Policy"
]
}Source: Getty
Don't Wait For the United States
The Obama administration's push for securing ratification of the CTBT is a welcome change in US policy, but will not guarantee the CTBT's entry into force. Both nuclear and non-nuclear-weapon states as well as civil society must contribute to efforts to seek US ratification of the CTBT and pressure hold-out states to do the same.
Source: CTBTO Spectrum

CTBT proponents are encouraged by the Obama administration's declaration that it will seek ratification and then mount a full diplomatic effort to get hold-out States to do the same. This change in U.S. policy is welcome, but to assume that action by the Obama administration alone will guarantee the CTBT’s entry into force is a mistake. Both nuclear and non-nuclear weapon States as well as civil society must act now if Obama’s leadership is not to go to waste. Their efforts can increase the prospects of U.S. ratification and pressure CTBT laggards.
Read the full article in the CTBTO Spectrum.
About the Author
Former Deputy Director, Nuclear Policy Program
Choubey was previously the director of the Peace and Security Initiative for the Ploughshares Fund. She also worked for Ambassador Nancy Soderberg in the New York office of the International Crisis Group.
- Understanding the 2010 NPT Review ConferenceQ&A
- Defining Success for the NPT Review ConferenceArticle
Deepti Choubey
Recent Work
Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.
More Work from Carnegie Europe
- Trump Blindsides Ukraine But Gives Europe an OpportunityCommentary
Ahead of a tough winter for Ukraine, Donald Trump’s swing back toward Russia bodes ill. But instead of panicking, Kyiv’s European allies are focusing on action.
Rym Momtaz
- The EU’s Middle-Power PuzzleCommentary
While the EU and European governments are embracing the much-lauded middle-power moment, this entails three difficult conundrums.
Richard Youngs
- The Scramble for Europe. Russia, China, and Turkey Challenging Regional OrderBook
Europe is facing rising populism internally as well as external pressures from Russia, China, Turkey, and the United States.
Dimitar Bechev
- Separable, not Separate: Governing Europe’s Collective DefenseArticle
European NATO countries are wrestling with the possibility of U.S. disengagement from the alliance. With the continent’s security increasingly uncertain, governments must restore the credibility of their collective defense.
Hans-Dieter Lucas, Adam Thomson, Pierre Vimont
- The Denmark-Greenland-U.S. Agreement Needs to Stand the Test of TimeCommentary
The new U.S.–Denmark–Greenland agreement will help Washington exert political, economic, and financial dominance under the guise of security. Yet, it acknowledged Copenhagen’s and Nuuk’s sovereignty on the island.
Marc Pierini