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Defence and security

What are the central questions related to defence and security?
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Publications
Report

The future of the US nuclear guarantee

The war in Ukraine has the potential to fundamentally reshape Europe’s security landscape. This challenge is compounded by the deepening security cooperation between China and Russia. At the same time, political dysfunction in the United States raises concerns, and significant shifts in US security policy could diminish its commitment to Europe. Nuclear weapons play a pivotal role in great power politics. The modernization of US strategic nuclear forces presents a major challenge. These developments may erode the credibility of the US extended deterrence and nuclear guarantee to Europe. Given this context, it is crucial for European allies to strengthen their conventional defense capabilities, reducing reliance on nuclear forces. In addition, Europe should actively advocate for a robust nuclear deterrent. Although US tactical or sub-strategic nuclear weapons stationed in Europe represent only a small portion of America’s overall nuclear arsenal, they remain important. European nations should also pursue greater operational cooperation with US strategic forces, including hosting US strategic aircraft operations in their airspace and participating in joint training and exercises.

  • Defence
  • Security policy
  • NATO
  • Europe
  • North America
  • Conflict
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  • Defence
  • Security policy
  • NATO
  • Europe
  • North America
  • Conflict
Articles
New research
Articles
New research

‘Europe must take more responsibility for its own security’

  • Defence
  • Security policy
  • NATO
  • Foreign policy
  • Europe
  • North America
  • Conflict
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Publications
Publications
Report

Respons - Norsk utenrikspolitikk for en ny tid. Sluttrapport

I 2023 og 2024 arrangerte UD, i samarbeid med lokale aktører, til sammen sju konferanser i RESPONS-serien. Åpningskonferansen fant sted i Oslo i mars 2023, med NUPI som arrangør. Deretter fulgte et møte med NATOs generalsekretær, også i Oslo, og arrangementer i Arendal, Lillehammer, Trondheim, Bergen, Stavanger og Tromsø. Den tematiske innretningen på arrangementene har variert fra det brede til det smale, fra sikkerhetspolitikk og utvikling, via teknologi til handelspolitikk og grønn omstilling. En rekke fagfolk fra hele landet og fra ulike profesjoner og fagdisipliner, har innledet og deltatt i paneler. Utenriksministrene Anniken Huitfeldt (2022-2023) og Espen Barth Eide (2023-) har deltatt på alle arrangementene med unntak av ett – under Arendalsuka – hvor utviklingsminister Anne Beathe Tvinnereim (2021-) representerte departementet. NUPI har rapportert fra alle sju konferanser. Dette er i tillegg seriens sluttrapport, der de foregående delrapportene er inkludert.

  • Defence
  • Security policy
  • Development policy
  • Diplomacy
  • Foreign policy
  • Climate
  • Energy
  • Oceans
  • Human rights
  • Governance
  • International organizations
  • The EU
  • United Nations
  • AU
Jonas Gahr Støre på Respons-konferanse i Oslo.
  • Defence
  • Security policy
  • Development policy
  • Diplomacy
  • Foreign policy
  • Climate
  • Energy
  • Oceans
  • Human rights
  • Governance
  • International organizations
  • The EU
  • United Nations
  • AU
Publications
Publications
Report

US and UK Elections: Implications for NATO and Northern European Security

How will the outcome of the US election impact security policy in the UK and Northern Europe? The report discusses potential consequences of a victory for Harris and Trump respectively, as well as the new British government's security policy orientation. What does this mean for Norway and Northern Europe?

  • Defence
  • Security policy
  • NATO
  • Foreign policy
  • Europe
  • North America
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  • Defence
  • Security policy
  • NATO
  • Foreign policy
  • Europe
  • North America
Event
09:00 - 15:00 Europe/Oslo
Forstanderskapssalen, Sentralen
Engelsk
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Event
09:00 - 15:00 Europe/Oslo
Forstanderskapssalen, Sentralen
Engelsk
22. Oct 2024
Event
09:00 - 15:00 Europe/Oslo
Forstanderskapssalen, Sentralen
Engelsk

NUPI’s Russia conference 2024: Wartime Russia – weak or strong?

Join us on 22 October for the annual Russia conference.

Articles
News
Articles
News

Three new projects to NUPI

  • Security policy
  • Cyber
  • Economic growth
  • International investments
  • Globalisation
  • Development policy
  • Foreign policy
  • Europe
  • Africa
  • Peace operations
  • Humanitarian issues
  • Conflict
  • Fragile states
  • International organizations
Publications

Reimagining NATO after Crimea: Defender of the rule-based order and truth?

Russia’s annexation of Crimea and war on Ukraine has led to upheaval in NATO’s discourse and practice. Taking a step back from the security debate, this article contends that the very process of responding to Russian aggression has led to the reimagining of NATO’s identity. While NATO tends to present change as continuity, this article’s mixed methods analysis illuminates how a trio of new and ambitious self-representations have risen to prominence within NATO’s post-Crimea discourse. NATO has anointed itself defender of the international rules-based order and purveyor of truth and facts amidst a world of disinformation, while pushing a resilience policy agenda that expands its authority into new domestic domains. Problematizing these shifts, the article warns that NATO’s new narrative ignores its own role in the problems it seeks to solve and thus risks undermining NATO efforts to rally global support for Ukraine.

  • Defence
  • Security policy
  • NATO
  • Europe
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  • Defence
  • Security policy
  • NATO
  • Europe
Articles
Articles
New research

Extreme moderates: Understanding low levels of violent extremism in Bosnia-Herzegovina

How can low levels of violent extremism in enabling environments be explained? The post-war history of Bosnia-Herzegovina has been marked by prolonged political crises, economic instability, and precarious security for citizens. The combination of a relatively young, unstable democracy and social grievances creates fertile soil for different forms of radicalization and the proliferation of various extremist ideologies. This has, in turn, allowed extra-institutional groups to challenge formal institutions. Despite this, there have been few violent extremist attacks, and those that have been carried out were small-scale and failed to expose any deep reservoir of violent extremism. What, then, does this deviant case reveal? Utilizing social movement theory and political opportunity structures, this article explores how structural conditions in the political and discursive space of Bosnia-Herzegovina affect the protest repertoires of extremist movements. Two main arguments are put forward. First, extra-institutional groups must be understood as rational actors with broader claims that exceed the use of violence. Second, distinguishing between radicalization that links to violent extremism and radicalization that aims to initiate societal change through non-violent means can help us better understand the dynamics behind societal change in fragile environments.

  • Terrorism and extremism
  • Europe
  • Insurgencies
Screenshot of the red journal cover
  • Terrorism and extremism
  • Europe
  • Insurgencies
Publications
Publications
Op-ed

Even as war continues, NATO should open the door to defense integration with Ukraine

Ensuring Ukraine prevails on the battlefield will be imperative to securing the European continent. It is time for NATO to get smarter about its Ukraine strategy, including the messaging that articulates that strategy. At the moment, NATO and its constituent members are attempting to walk the line between reassuring Ukraine of NATO countries’ commitments to its security and seeking to avoid escalation into a nuclear confrontation with Russia. Avoiding such escalation is a legitimate concern, but it is not enough to constitute a strategy. What NATO should do instead is steadily build defense and deterrence against Russian aggression in Ukraine by integrating it into its structures step by step. This will mean some degree of Ukrainian integration with NATO, even while Russia’s invasion is ongoing, writes Karsten Friis in this op-ed.

  • Defence
  • Security policy
  • NATO
  • Europe
  • Russia and Eurasia
  • Conflict
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  • Defence
  • Security policy
  • NATO
  • Europe
  • Russia and Eurasia
  • Conflict
Publications
Publications
Scientific article

The Evolution of US Military Presence on NATO’s Eastern Flank: Reassuring Allies, Deterring Russia, and Managing Escalation

Concurrent with increasing Russian revanchism and aggression from 2014, the US approach to military presence on NATO’s Eastern flank has evolved. Overall, the development could be perceived as change in rationale from reassurance of allies to deterrence of Russia by punishment and, in recent years, deterrence by denial. This has resulted in altered structures for presence, resulting in changes of dispositions on the ground that has contributed to increasing the credibility of NATO’s deterrence doctrine. The rhetorical offensiveness of U.S. strategic communication has also become more powerful and exercise activity scaled up. This indicates a change in US perception of escalating activity. There is persistent bipartisan agreement on the continuation of US deep-engagement in Europe, with similar perceptions in the US military-leadership. This underpins the theory of an “institutionalized practice” of military presence and Great Power Persistence. The enhanced credibility of US-NATO deterrence on the Eastern flank lowers the likelihood of fait accompli-scenarios. This has security implications for countries located elsewhere that Russia may wish to challenge, both conventionally and through Hybrid means.

  • Defence
  • Security policy
  • NATO
  • Europe
  • Russia and Eurasia
  • North America
  • Conflict
  • Defence
  • Security policy
  • NATO
  • Europe
  • Russia and Eurasia
  • North America
  • Conflict
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