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New START ( Russian abbrev.: СНВ-III, ''SNV-III'' from ''сокращение стратегических наступательных вооружений'' "reduction of strategic offensive arms") is a nuclear arms reduction
treaty A treaty is a formal, legally binding written agreement between sovereign states and/or international organizations that is governed by international law. A treaty may also be known as an international agreement, protocol, covenant, convention ...
between the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
and the
Russian Federation Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
with the formal name of ''Measures for the Further Reduction and Limitation of Strategic Offensive Arms''. It was signed on 8 April 2010 in
Prague Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...
, and after
ratification Ratification is a principal's legal confirmation of an act of its agent. In international law, ratification is the process by which a state declares its consent to be bound to a treaty. In the case of bilateral treaties, ratification is usuall ...
it entered into force on 5 February 2011. New START replaced the Treaty of
Moscow Moscow is the Capital city, capital and List of cities and towns in Russia by population, largest city of Russia, standing on the Moskva (river), Moskva River in Central Russia. It has a population estimated at over 13 million residents with ...
( SORT), which was to expire in December 2012. It follows the
START I START I (Strategic Arms Reduction Treaty) was a bilateral treaty between the United States and the Soviet Union on the reduction and the limitation of strategic offensive arms. The treaty was signed on 31 July 1991 and entered into force on 5 De ...
treaty, which expired in December 2009; the proposed
START II START II (Strategic Arms Reduction Treaty) was a bilateral treaty between the United States and Russia on the Reduction and Limitation of Strategic Offensive Arms. It was signed by US President George H. W. Bush and Russian President Boris Yel ...
treaty which never entered into force; and the
START III START III (Strategic Arms Reduction Treaty) was a proposed bilateral arms control treaty between the United States and Russia that was meant to reduce the deployed nuclear weapons arsenals of both countries drastically and to continue the weapons ...
treaty, for which negotiations were never concluded. The treaty calls for halving the number of strategic nuclear missile launchers. A new inspection and verification regime will be established, replacing the SORT mechanism. It does not limit the number of operationally inactive nuclear warheads that can be stockpiled, a number in the high thousands. On 21 February 2023, Russia suspended its participation in New START. However, it did not withdraw from the treaty, and clarified that it would continue to abide by the numerical limits in the treaty.


Overview

The treaty limits the number of deployed strategic
nuclear warhead A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear expl ...
s for each party to 1,550, which is down nearly two-thirds from the original START treaty, as well as 10% lower than the deployed strategic warhead limit of the 2002 Moscow Treaty. The total number of deployed warheads could exceed the 1,550 limit by a few hundred because only one warhead is counted per bomber regardless of how many it actually carries.O'Hanlon, Michael E
"New START Shouldn't Be Stopped"
,
Brookings Institution The Brookings Institution, often stylized as Brookings, is an American think tank that conducts research and education in the social sciences, primarily in economics (and tax policy), metropolitan policy, governance, foreign policy, global econo ...
, 18 November 2010
The treaty also limits the number of deployed and non-deployed
intercontinental ballistic missile An intercontinental ballistic missile (ICBM) is a ballistic missile with a range (aeronautics), range greater than , primarily designed for nuclear weapons delivery (delivering one or more Thermonuclear weapon, thermonuclear warheads). Conven ...
(ICBM) launchers,
submarine-launched ballistic missile A submarine-launched ballistic missile (SLBM) is a ballistic missile capable of being launched from Ballistic missile submarine, submarines. Modern variants usually deliver multiple independently targetable reentry vehicles (MIRVs), each of which ...
(SLBM) launchers, and
heavy bomber Heavy bombers are bomber Fixed-wing aircraft, aircraft capable of delivering the largest payload of air-to-ground weaponry (usually Aerial bomb, bombs) and longest range (aeronautics), range (takeoff to landing) of their era. Archetypal heavy ...
s equipped for nuclear armaments to 800. The number of deployed ICBMs, SLBMs, and heavy bombers equipped for nuclear armaments is limited to 700. The treaty allows for satellite and remote monitoring, as well as 18 on-site inspections per year to verify limits. The obligations must be met within seven years from the date the treaty enters into force. The treaty will last ten years, with an option to renew it for up to five years upon the agreement of both parties. The treaty entered into force on 5 February 2011, when the United States and Russia exchanged instruments of ratification, following approval by the U.S. Senate and the
Federal Assembly of Russia The Federal Assembly is the bicameral national legislature of Russia. The upper house is the Federation Council (Russia), Federation Council, and the lower house is the State Duma. The assembly was established by the Constitution of the Russian F ...
. The United States began implementing the reductions before the treaty was ratified. Documents made available to the U.S. Senate described removal from service of at least 30 missile silos, 34 bombers, and 56 submarine launch tubes. Missiles which are removed would stay intact, and bombers could be converted to conventional use. Four of the twenty-four launchers on each of the fourteen ballistic missile nuclear submarines would be removed, and none retired. The treaty places no limits on tactical systems, such as the
Lockheed Martin F-35 Lightning II The Lockheed Martin F-35 Lightning II is an American family of single-seat, single-engine, supersonic Stealth aircraft, stealth strike fighters. A multirole combat aircraft designed for both Air superiority fighter, air superiority and att ...
, which will most likely be replacing the F-15E and F-16 in the tactical nuclear delivery role. The treaty does not cover rail-mobile ICBM launchers because neither party possesses such systems. ICBMs on such launchers would be covered under the generic launcher limits, but the inspection details for such systems would have to be worked out between the parties if such systems were reintroduced in the future.


History


Drafting and signature

The New START treaty is the successor to the START I. The
START II START II (Strategic Arms Reduction Treaty) was a bilateral treaty between the United States and Russia on the Reduction and Limitation of Strategic Offensive Arms. It was signed by US President George H. W. Bush and Russian President Boris Yel ...
was signed but not ratified and the
START III START III (Strategic Arms Reduction Treaty) was a proposed bilateral arms control treaty between the United States and Russia that was meant to reduce the deployed nuclear weapons arsenals of both countries drastically and to continue the weapons ...
negotiating process was not successful. The drafting of the treaty commenced in April 2009 immediately after the meeting between the presidents of the two countries involved,
Barack Obama Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
and
Dmitry Medvedev Dmitry Anatolyevich Medvedev (born 14 September 1965) is a Russian politician and lawyer who has served as Deputy Chairman of the Security Council of Russia since 2020. Medvedev was also President of Russia between 2008 and 2012 and Prime Mini ...
, in
London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
. Preliminary talks had already been held in
Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...
on 27 April, although it was initially planned to have them scheduled in the middle of May. Prolonged talks were conducted by U.S. and Russian delegations, led on the American side by U.S. State Department Assistant Secretary Rose Gottemoeller. The Russian delegation was headed by Anatoly Antonov, director of security and disarmament at the Russian
Ministry of Foreign Affairs In many countries, the ministry of foreign affairs (abbreviated as MFA or MOFA) is the highest government department exclusively or primarily responsible for the state's foreign policy and relations, diplomacy, bilateral, and multilateral r ...
. Talks were held on: *First round: 19–20 May 2009, Moscow *Second round: 1–3 June 2009,
Geneva Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the ca ...
, Switzerland *Third round: 22–24 June 2009, Geneva *Fourth round: 22–24 July 2009, Geneva *Fifth round: 31 August – 2 September 2009, Geneva *Sixth round: 21–28 September 2009, Geneva *Seventh round: 19–30 October 2009, Geneva *Eighth round: 9 November 2009, Geneva On the morning of 6 July 2009, the agreement on the text of the "Joint Understanding on Further Reduction and Limitation of Strategic Offensive Arms" was announced, which Medvedev and Obama signed during the US presidential visit to
Moscow Moscow is the Capital city, capital and List of cities and towns in Russia by population, largest city of Russia, standing on the Moskva (river), Moskva River in Central Russia. It has a population estimated at over 13 million residents with ...
which began on the same day. The document listed the intention of both parties to reduce the number of nuclear warheads to 1,500–1,675 units, as well as their delivery weapons to 500–1,100 units. Presidents Obama and Medvedev announced on 26 March 2010 that they had reached an agreement, and they signed the treaty on 8 April 2010 in
Prague Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...
.


Ratification process


United States

On 13 May, the agreement was submitted by Obama for ratification in the U.S. Senate. Ratification required 67 votes in favor (out of 100 Senators). On Tuesday, 16 September 2010, the Senate Foreign Relations Committee voted 14–4 in favor of ratifying New START. The measure had support from three Senate Republicans: Richard Lugar of Indiana, Bob Corker of Tennessee, and
Johnny Isakson John Hardy Isakson (December 28, 1944 – December 19, 2021) was an American businessman and politician who served as a United States senator from Georgia from 2005 until his resignation in 2019 following health concerns. A member of the Republi ...
of Georgia. Senator
John Kerry John Forbes Kerry (born December 11, 1943) is an American attorney, politician, and diplomat who served as the 68th United States secretary of state from 2013 to 2017 in the Presidency of Barack Obama#Administration, administration of Barac ...
and Secretary of State
Hillary Clinton Hillary Diane Rodham Clinton ( Rodham; born October 26, 1947) is an American politician, lawyer and diplomat. She was the 67th United States secretary of state in the administration of Barack Obama from 2009 to 2013, a U.S. senator represent ...
expressed optimism that a deal on ratification was near. Republicans in the Senate generally deferred to Jon Kyl (R-AZ), a leading conservative on defense issues, who sought a strong commitment to modernize U.S. nuclear forces and questioned whether there was time for ratification during the
lame-duck session A lame-duck session of Congress in the United States occurs whenever one Congress meets after its successor is elected, but before the successor's term begins. The expression is now used not only for a special session called after a ''sine die'' ...
, calling for an opening of the negotiation record before a vote was held. Senator Ben Nelson (D-NE) joined Kyl in expressing skepticism over the timing of ratification; Senator
Kit Bond Christopher Samuel Bond (March 6, 1939 – May 13, 2025) was an American attorney and politician from Missouri. A member of the Republican Party (United States), Republican Party, he served as a United States Senate, U.S. Senator from 1987 to 20 ...
(R-MO) expressed opposition. Obama made New START ratification a priority during the 2010 post-election lame duck session of Congress, and Senators
John Kerry John Forbes Kerry (born December 11, 1943) is an American attorney, politician, and diplomat who served as the 68th United States secretary of state from 2013 to 2017 in the Presidency of Barack Obama#Administration, administration of Barac ...
(D-MA) and Richard Lugar (R-IN), the Democratic Chairman and senior Republican on the Senate Foreign Relations Committee, were leading supporters of the treaty. On 22 December 2010, the U.S. Senate gave its advice and consent to ratification of the treaty by a vote of 71 to 26 on the resolution of ratification. Thirteen Republican senators, all 56 Democratic senators, and both Independent senators voted for the treaty. Obama signed documents completing the U.S. ratification process on 2 February 2011.


Russia

On 28 May 2010, the document was introduced by Medvedev for consideration in the
State Duma The State Duma is the lower house of the Federal Assembly (Russia), Federal Assembly of Russia, with the upper house being the Federation Council (Russia), Federation Council. It was established by the Constitution of Russia, Constitution of t ...
. On 6 July, the State Duma held parliamentary hearings on the treaty, which representatives from the Foreign Ministry and General Staff attended. On 8 July, the Duma Defense Committee and the International Affairs Committee recommended that the State Duma ratify the treaty. On 29 October, the chairman of the Duma International Affairs Committee, Konstantin Kosachev, called for the return of the document to committee hearings, noting that the agreement does not restrict the activities of the United States on missile defense, as well as the fact that ballistic missiles with non-nuclear warheads are not covered under the agreement. At the same time, Federation Council Chairman Sergei Mironov proposed to not rush to amend or vote on the treaty and to monitor the discussions in the U.S. Senate. Following ratification by the U.S. Senate, the formal first reading of the treaty was held on 24 December, and the State Duma voted its approval. The State Duma approved a second reading of the treaty on 14 January 2011. 349 deputies out of 450 voted in favor of ratification. The third and final reading by the State Duma took place on 25 January 2011; the ratification resolution was approved by a vote of 350 deputies in favor, 96 against, and one abstention. It was then approved unanimously by the Federation Council on the next day. On 28 January 2011, Medvedev signed the ratification resolution passed by the Federal Assembly, completing the Russian ratification process. The treaty went into force when Russian Foreign Minister Sergei Lavrov and U.S. Secretary of State Hillary Clinton exchanged the instruments of ratification at the Security Conference in
Munich Munich is the capital and most populous city of Bavaria, Germany. As of 30 November 2024, its population was 1,604,384, making it the third-largest city in Germany after Berlin and Hamburg. Munich is the largest city in Germany that is no ...
, Germany, on 5 February 2011.


Deadlines

The New START Treaty requires several specific actions within periods after entry into force (EIF) (5 February 2011) *No later than (NLT) 5 days after EIF :''Exchange Inspection Airplane Information:'' :Lists of the types of airplanes intended to transport inspectors to points of entry will be exchanged. *NLT 25 days after EIF :''Exchange Lists of Inspectors and Aircrew Members:'' :Lists of initial inspectors and aircrew will be exchanged. *NLT 45 days after EIF :''Exchange databases:'' :Databases will provide information on the numbers, locations, and technical characteristics of weapon systems and facilities that are covered under the Treaty. *NLT 60 days after EIF :''Exhibition: Strategic Offensive Arms:'' :If a type, variant, or version of a strategic offensive arm (SOA) that was not exhibited in connection with the START Treaty is declared, then the SOA's features and technical characteristics must be demonstrated and confirmed. *60 days after EIF :''Right to Conduct Inspections Begins:'' :Parties may begin inspections, 18 on-site inspections per year are provided in the Treaty. Each Party is allowed ten Type One Inspections and eight Type Two Inspections. ::#Type One Inspections focus on deployed and non-deployed SOAs sites. Activities include confirming accuracy of data on SOAs, the number of warheads located on designated deployed ICBMs and SLBMs, and the number of nuclear armaments to be on designated deployed heavy bombers. ::#Type Two Inspections focus on sites with non-deployed SOAs. They can involve confirmation of the conversion/elimination of SOAs, and confirming the elimination of facilities. *NLT 120 days after EIF :''Exhibition: Heavy Bombers at Davis-Monthan Air Force Base:'' :The United States will conduct a one-time exhibition of each type of environmentally-sealed deployed heavy bombers which are located at the storage facility at Davis-Monthan Air Force Base in
Arizona Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...
. *NLT 180 days after EIF :''Initial Demonstration of Telemetry Playback Equipment:'' :Parties will conduct an initial demonstration of recording media and playback equipment for telemetric information, information that originates on a missile during its initial motion and flight. *NLT 225 days after EIF :''Exchange Updated Databases:'' :Parties will exchange updated databases and every six months thereafter for the duration of the Treaty. *NLT 1 year after EIF :''Exhibition: B-1B Heavy Bomber:'' :The United States will conduct a one-time exhibition of a
B-1B The Rockwell B-1 Lancer is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It has been nicknamed the "Bone" (from "B-One"). , it is one of the United States Air Force's three strategic bombers, along with th ...
heavy bomber equipped with non-nuclear armaments to demonstrate it no longer can employ nuclear armaments. *NLT 3 years after EIF :''Exhibition: Previously Converted Missile Launchers:'' :The United States will conduct a one-time exhibition of its four SSGNs, which are equipped with cruise missile launchers and were converted from nuclear ballistic submarines, to confirm that SSGNs cannot launch SLBMs. The United States will also hold an exhibition of the five converted ICBM launcher silos at
Vandenberg Air Force Base Vandenberg may refer to: * Vandenberg (surname), including a list of people with the name * USNS ''General Hoyt S. Vandenberg'' (T-AGM-10), transport ship in the United States Navy, sank as an artificial reef in Key West, Florida * Vandenberg S ...
in
California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
, now used as missile defense interceptor launchers. This will confirm that the converted launchers are no longer able to launch ICBMs and determine the features to distinguish converted silo launchers from unconverted ones. *NLT 7 years after EIF :''Meet Central Treaty Limits:'' :Parties are required to meet the limits laid out in the Treaty for deployed strategic warheads, and deployed and non-deployed strategic delivery vehicles and launchers. *10 years after EIF :''Treaty Expires:'' :Unless Parties agree with an extension for up to five years.


U.S. public debate

A debate about whether to ratify the treaty took place in the United States during the run-up to the 2010 midterm elections and in the lame-duck congressional session afterward. While a public opinion poll showed broad support for ratification, another showed general skepticism over nuclear arms reductions. The
Arms Control Association The Arms Control Association is a United States–based nonpartisan membership organization founded in 1971, with the self-stated mission of "promoting public understanding of and support for effective arms control policies." The group publishes ...
led efforts to rally political support, arguing that the treaty is needed to restore on-site verification and lend predictability to the U.S.–Russian strategic relationship. Other organizations supporting the treaty included the Federation of American Scientists, and disarmament expert Peter Wilk of Physicians for Social Responsibility called the New START treaty "essential" to ensuring a safer world and stronger diplomatic ties with Russia. Republican supporters included former President George H. W. Bush and all six former Republican Secretaries of State, who wrote supportive op-eds in ''
The Washington Post ''The Washington Post'', locally known as ''The'' ''Post'' and, informally, ''WaPo'' or ''WP'', is an American daily newspaper published in Washington, D.C., the national capital. It is the most widely circulated newspaper in the Washington m ...
'' and ''
The Wall Street Journal ''The Wall Street Journal'' (''WSJ''), also referred to simply as the ''Journal,'' is an American newspaper based in New York City. The newspaper provides extensive coverage of news, especially business and finance. It operates on a subscriptio ...
''. Conservative columnist Robert Kagan who supported the treaty, says its goals are modest compared to previous START treaties and that the treaty should not fail because of partisan disagreements. Kagan said the Republican insistence on upgrading the U.S. nuclear arsenal was reasonable but would not be affected by the current language of the treaty.
Heritage Action Heritage Action, founded in 2010 as Heritage Action for America, is a conservative advocacy organization. Heritage Action, which has affiliates throughout the United States, is a sister organization of the Heritage Foundation, a Washington, D. ...
, an advocacy group affiliated with
The Heritage Foundation The Heritage Foundation (or simply Heritage) is an American Conservatism in the United States, conservative think tank based in Washington, D.C. Founded in 1973, it took a leading role in the conservative movement in the 1980s during the Presi ...
, took the lead in opposing New START, lobbying the Senate along with running a petition drive and airing political advertisements before November's midterm elections. The effort drew the support of likely presidential candidate
Mitt Romney Willard Mitt Romney (born March 12, 1947) is an American businessman and retired politician. He served as a United States Senate, United States senator from Utah from 2019 to 2025 and as the 70th governor of Massachusetts from 2003 to 2007 ...
and has been credited by former Senate Majority Leader
Tom Daschle Thomas Andrew Daschle ( ; born December 9, 1947) is an American politician and lobbyist who represented South Dakota in the United States Senate from 1987 to 2005. A member of the Democratic Party, he led the Senate Democratic Caucus during the ...
as changing some Republican votes. According to Edwin Feulner, then president of
The Heritage Foundation The Heritage Foundation (or simply Heritage) is an American Conservatism in the United States, conservative think tank based in Washington, D.C. Founded in 1973, it took a leading role in the conservative movement in the 1980s during the Presi ...
, the language of the New START treaty would "definitely" reduce America's nuclear weapon capacity but "wouldn't necessarily" reduce Russia's, and Russia would maintain a 10–1 advantage in
tactical nuclear weapon A tactical nuclear weapon (TNW) or non-strategic nuclear weapon (NSNW) is a nuclear weapon that is designed to be used on a battlefield in military situations, mostly with friendly forces in proximity and perhaps even on contested friendly territ ...
s, which are not counted in the treaty. Arms control experts critical of the treaty included Robert Joseph, former undersecretary of state for arms control and international security, and Eric Edelman, undersecretary of defense for policy, who have written that the treaty weakens U.S. defenses. Former CIA Director James Woolsey also said that "concessions to Russian demands make it difficult to support Senate approval of the new treaty". Senators Jon Kyl and
Mitch McConnell Addison Mitchell McConnell III (; born February 20, 1942) is an American politician and attorney serving as the senior United States senator from Kentucky, a seat he has held since 1985. McConnell is in his seventh Senate term and is the long ...
complained about a lack of funding for the
Next-Generation Bomber The Next-Generation Bomber (NGB; unofficially called the 2018 Bomber or B-3 Bomber) was a program to develop a new medium bomber for the United States Air Force. The NGB was initially projected to enter service around 2018 as a stealthy, subson ...
during the treaty debate, even though this treaty would not constrain this platform. During the Senatorial debate over the US ratification of the New START Treaty with Russia, Senator James Inhofe (R-OK) stated, "Russia cheats in every arms control treaty we have with them", which caused an uproar in Russian media. Additionally, there were concerns about the possibility of restrictions being imposed on the deployment of
missile defense Missile defense is a system, weapon, or technology involved in the detection, tracking, interception, and also the destruction of attacking missiles. Conceived as a defense against nuclear weapon, nuclear-armed intercontinental ballistic mi ...
systems by the U.S. The Pentagon's "Report on the Strategic Nuclear Forces of the Russian Federation Pursuant to Section 1240 of the National Defense Authorization Act for Fiscal Year 2012" found that even if Russia did cheat and achieved a total surprise attack with a breakout force, it would have "little to no effect" on U.S. nuclear retaliatory capabilities.


Treaty activities and status of New START


Monitoring and verification

During the negotiations for New START, verification was one of the core tenets deliberated between the United States and the Russian Federation. When New START entered into force, both participating states could begin performing inspections on each other. Each state is granted 18 on-site inspections per year, which fall into two categories: Type 1 and Type 2 inspections. Type 1 inspections are specific to military bases that house only deployed ICBMs, SLBMs, and bombers. Type 2 inspections include facilities that have non-deployed systems as well. The treaty allows only ten Type 1 and eight Type 2 inspections annually. States can also announce the arrival of an inspection team with as little notice as 32 hours. Since 2011, both states have made gradual progress in their reductions. By February 2018, both parties had reached their reduction goals well within the treaty limits. Current information on the aggregate numbers and the locations of nuclear weapons has been made public under the treaty, and on 13 May 2011, three former U.S. officials and two non-proliferation experts signed an open letter to both sides asking that the information be released to promote transparency, reduce mistrust, and support the nuclear arms control process in other states. These are the most recent values reported from inspection activities.


Russian and US strategic forces before New START

The data that follows was made public under the prior START treaty.


Extension progress


2017

On 9 February 2017, in US President
Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
's first telephone call to him, Russian president
Vladimir Putin Vladimir Vladimirovich Putin (born 7 October 1952) is a Russian politician and former intelligence officer who has served as President of Russia since 2012, having previously served from 2000 to 2008. Putin also served as Prime Minister of Ru ...
inquired about extending New START, which Trump dismissed as too favorable for Russia and "one of several bad deals negotiated by the Obama administration".


2019

The announcement of the US departure from the Intermediate-Range Nuclear Forces Treaty raised concerns about whether a New START extension was possible. On 12 June, Andrea Thompson, U.S. undersecretary of state for arms control and international security, and Russian Deputy Foreign Minister Sergey Ryabkov met for the first time since 2017. These discussions included the importance of negotiating a multilateral treaty, which would include
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
, France, and the United Kingdom. Many members of Congress wrote a letter urging the Trump administration to extend New START, citing its importance to nuclear security and its robust verification regime. Delegations from both the US and Russia met in Geneva in July 2019 to begin discussions on arms control, including how to include China in a future three-way nuclear arms control treaty. On 1 November 2019, Vladimir Leontyev, a Russian foreign ministry official, was quoted as saying he did not believe there was enough time left for Moscow and Washington to draft a replacement to the New START treaty before it expired in 2021. In December 2019, Putin publicly offered the US an immediate extension to the treaty without any modifications and gave US inspectors a chance to inspect a new hypersonic glide vehicle, Avangard, which would fall under the New START limits.


2020

In February 2020, the Trump administration announced plans to pursue nuclear arms control negotiations with Russia, which had not occurred since Secretary of State Pompeo's testimony that conversations on renewing New START were beginning. In light of the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, inspections of missile sites of both the US and Russia, typically conducted to ensure compliance with the treaty, were suspended. In July 2020, US and Russian officials met in Vienna for arms control talks. The US invited China to join, but the latter country made it clear that it would not participate. Discussions continued between the US and Russia, with the US proposing a binding statement for Russia to sign. This would include an outline for a new treaty, which would cover all Russian nuclear weapons and expand the current monitoring and verification regime implemented by New START, with the goal of bringing China into a future treaty. In mid-October, Putin proposed to "extend the current agreement without any pre-conditions at least for one year", but Trump rejected this. Subsequently, Russian officials agreed to a US proposal to freeze nuclear warhead production for a year and to extend the treaty by a year. US Department of State spokesperson Morgan Ortagus stated that "We appreciate the Russian Federation's willingness to make progress on the issue of nuclear arms control" and that the US was "prepared to meet immediately to finalize a verifiable agreement".


2021

On the day of
Joe Biden Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party (United States), Democratic Party, he served as the 47th vice p ...
's inauguration, Russia urged the new U.S. administration to take a "more constructive" approach in talks over the extension of the New START, with the Russian foreign ministry accusing the Trump administration of "deliberately and intentionally" dismantling international arms control agreements and referring to its "counterproductive and openly aggressive" approach in talks. The Biden administration said that it would seek a five-year extension of the treaty, which was then set to expire in February 2021. On 26 January, Biden and Putin agreed in a phone call that they would extend the treaty by five years. Russian spokesman
Dmitry Peskov Dmitry Sergeyevich Peskov (, ; born 17 October 1967) is a Russian diplomat serving as the Kremlin Press Secretary, spokesman for President of Russia, Russian president Vladimir Putin since 2012.State Duma The State Duma is the lower house of the Federal Assembly (Russia), Federal Assembly of Russia, with the upper house being the Federation Council (Russia), Federation Council. It was established by the Constitution of Russia, Constitution of t ...
voted to ratify the extension. On 3 February, five days after Putin signed this legislation, Secretary of State
Antony Blinken Antony John Blinken (born April 16, 1962) is an American lawyer and diplomat who served as the 71st United States secretary of state from 2021 to 2025. He previously served as Deputy National Security Advisor, deputy national security advisor ...
announced that the U.S. had formally agreed to extend the treaty for five years, until 2026.


2022

In November 2022, The Russian Foreign Ministry postponed a meeting with the U.S. meant to discuss resuming New START inspections. The US State Department responded that they were "ready to reschedule at the earliest possible date as resuming inspections is a priority for sustaining the treaty as an instrument of stability." The Russian Foreign Ministry did not give a reason for the delay, although the relations between the United States and Russia became critically strained after Russia's full-scale invasion of Ukraine in February 2022.


Suspension and aftermath

On 21 February 2023, during the Presidential Address to the Federal Assembly,
Vladimir Putin Vladimir Vladimirovich Putin (born 7 October 1952) is a Russian politician and former intelligence officer who has served as President of Russia since 2012, having previously served from 2000 to 2008. Putin also served as Prime Minister of Ru ...
announced the suspension of Russia's participation in the New START treaty, saying that Russia would not allow the US and
NATO The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member s ...
to inspect its nuclear facilities. He claimed the United States was continuing to develop new nuclear weapons, and warned that any nuclear weapons tests conducted by the Americans would be countered by Russia developing and testing its own. Putin also complained that French and British nuclear weapons are not covered by the treaty. Sergei Markov, director of the Russian Institute for Political Studies, said, "If Washington does not listen to Moscow now, this is Putin's warning that he may withdraw ltogetherfrom the treaty. In a few years, there could be a colossal change that would catastrophically reduce U.S. nuclear security." On 21 February, U.S. Secretary of State
Antony Blinken Antony John Blinken (born April 16, 1962) is an American lawyer and diplomat who served as the 71st United States secretary of state from 2021 to 2025. He previously served as Deputy National Security Advisor, deputy national security advisor ...
said that the Russian president's decision "is both really unfortunate and very irresponsible," while Jens Stoltenberg, the
Secretary General of NATO The secretary general of NATO is the chief civil servant of the NATO, North Atlantic Treaty Organization (NATO), an intergovernmental military alliance with 32 member states. The officeholder is an international diplomat responsible for coordinat ...
said, "I strongly encourage Russia to reconsider its decision and to respect existing agreements." On 22 February, a senior defence official from Russia announced that Russia would stick to agreed limits on nuclear missiles and keep informing the United States about changes in its deployments. On 29 March, Sergey Ryabkov announced the discontinuation of the notification process: "There will be no notifications at all... All notifications, all kinds of notifications, all activities under the treaty will be suspended and will not be conducted regardless of what position the U.S. may take." The same day the Russian Ministry of Defence reported that it "has begun exercises with its Yars intercontinental ballistic missile system and several thousand troops". On 30 March, Sergey Ryabkov announced that "Moscow would continue to notify the United States of any intercontinental or submarine ballistic missile launches despite suspending the last remaining nuclear arms control treaty between the two countries" based on the Intermediate-Range Nuclear Forces Treaty from 1988: "Ryabkov said Russia, despite the suspension, had pledged to stick to the warhead limits and would also continue to implement a 1988 agreement on the exchange of missile launch notifications". On 2 June, the United States revoked visas of Russian nuclear inspectors, describing this step as a "lawful countermeasure" to Russia's "ongoing violations" of the treaty.


See also

*
2010 NPT Review Conference The 2010 Review Conference for the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) was held at United Nations Headquarters in New York City from 3 to 28 May 2010.
*
Strategic Arms Limitation Talks The Strategic Arms Limitation Talks (SALT) were two rounds of bilateral conferences and corresponding international treaties involving the United States and the Soviet Union. The Cold War superpowers dealt with arms control in two rounds of ...
(SALT I and II) * Treaty of Moscow (2002)


Notes


References


External links


Facing the risk of nuclear war in the 21st Century
Video by Carl Robichaud,
Centre for Effective Altruism The Centre for Effective Altruism (CEA) is an Oxford-based organisation that builds and supports the effective altruism community. It was founded in 2012 by William MacAskill and Toby Ord, both philosophers at the University of Oxford. CEA is ...
, 21 March 2020.
New Strategic Arms Reduction Treaty (New START)
from the
United States Department of State The United States Department of State (DOS), or simply the State Department, is an United States federal executive departments, executive department of the U.S. federal government responsible for the country's foreign policy of the United State ...

The New START Treaty and Protocol
from Whitehouse.gov
The New START Treaty: Central Limits and Key Provisions
Congressional Research Service The Congressional Research Service (CRS) is a public policy research institute of the United States Congress. Operating within the Library of Congress, it works primarily and directly for members of Congress and their committees and staff on a ...

Jonathan Schell Says U.S.-Russia "Nuclear Standoff" Defies "Rational Explanation"
– video report by ''Democracy Now!''
New START, One Year Later
Interview with Christopher A. Ford, Hudson Institute {{Barack Obama 2010 in Russia 2010 in international relations 2010 in the Czech Republic 2010 in the United States 2010s in Prague April 2010 in Europe April 2010 in Russia April 2010 in the United States Arms control treaties Articles containing video clips Bilateral treaties of Russia Bilateral treaties of the United States Dmitry Medvedev Events affected by the Russian invasion of Ukraine Nuclear technology treaties Nuclear weapons governance Presidency of Barack Obama Russia–United States relations Treaties concluded in 2010 Treaties entered into force in 2011 Vladimir Putin