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Publications (10 of 47) Show all publications
Jonsson, O. & Käihkö, I. (2026). Conclusion. In: Oscar Jonsson; Ilmari Käihkö (Ed.), Non-Military Warfare: A War of Our Time (pp. 214-219). Abingdon/ New York: Routledge
Open this publication in new window or tab >>Conclusion
2026 (English)In: Non-Military Warfare: A War of Our Time / [ed] Oscar Jonsson; Ilmari Käihkö, Abingdon/ New York: Routledge, 2026, p. 214-219Chapter in book (Refereed)
Abstract [en]

War is a unique phenomenon that plays out in both the military and the non-military domains. Nonetheless, the respective dynamics of the two domains differ. This chapter discusses not only these differences but also how the two domains interact with each other. The impact of non-military means is often less direct than that of their military counterparts. Because non-military means are more varied and thus understood as more useful, they are increasingly important in modern war

Place, publisher, year, edition, pages
Abingdon/ New York: Routledge, 2026
Series
Routledge advances in defence studies
National Category
Political Science Other Social Sciences not elsewhere specified
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-14065 (URN)9781041019206 (ISBN)9781041019251 (ISBN)9781003616993 (ISBN)
Available from: 2025-09-08 Created: 2025-09-08 Last updated: 2026-02-20Bibliographically approved
Käihkö, I. & Jonsson, O. (2026). Introduction: A War of Our Time. In: Oscar Jonsson; Ilmari Käihkö (Ed.), Non-Military Warfare: A War of Our Time (pp. 1-22). Abingdon/ New York: Routledge
Open this publication in new window or tab >>Introduction: A War of Our Time
2026 (English)In: Non-Military Warfare: A War of Our Time / [ed] Oscar Jonsson; Ilmari Käihkö, Abingdon/ New York: Routledge, 2026, p. 1-22Chapter in book (Refereed)
Abstract [en]

War has traditionally been understood as an activity carried out by soldiers delivering kinetic energy with weapons on a delimited battlefield. Now, we struggle to define basic concepts such as soldiers, weapons, battlefields, and ultimately, war itself. War has expanded and increasingly given a greater role to non-military means – such as information and cyber warfare, political subversion, and economic statecraft. These are seen to equal, and even surpass, the role of military force. This poses fundamental questions regarding the utility of non-military warfare, the actors involved, and critically how states should act in times defined by non-military warfare. Therefore, this anthology investigates the phenomenon of non-military warfare in different domains, including its relation to military warfare, and how we should think about its utility, its actors, its legality, and how states can understand and counter this activity.

Place, publisher, year, edition, pages
Abingdon/ New York: Routledge, 2026
Series
Routledge advances in defence studies
National Category
Other Social Sciences not elsewhere specified Political Science
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-14064 (URN)9781041019206 (ISBN)9781041019251 (ISBN)9781003616993 (ISBN)
Available from: 2025-09-08 Created: 2025-09-08 Last updated: 2026-02-20Bibliographically approved
Jonsson, O. & Käihkö, I. (Eds.). (2026). Non-Military Warfare: A War of Our Time. Abingdon/ New York: Routledge
Open this publication in new window or tab >>Non-Military Warfare: A War of Our Time
2026 (English)Collection (editor) (Refereed)
Abstract [en]

This volume analyzes the phenomenon of non-military warfare in theory and practice, including its relation to military warfare, and how states can understand and counter this activity.

War has traditionally been understood as soldiers with weapons fighting on a battlefield. Today, however, it is difficult to say who is a combatant, what weapons are, or even where the battlefield ends. Industrial-scale information operations and hacking attacks can be both an integral part of and a substitute for military operations. This book, which brings together scholars from different fields, goes beyond conceptual debates and provides a focused analysis of the advent of non-military warfare and its impact on strategy. The empirical chapters investigate non-military warfare primarily as conducted by the United States, Russia, and China in the areas of politics, cyber, diasporas, technology, and law. The theoretical chapters seek to answer broader questions about how we should think about victory, defeat, and participation in non-military warfare, and when it can complement and take the place of military operations. As modern warfare is moving into non-military domains, understanding this shift is vital to state survival in the 21st century.

This book will be of much interest to students of strategic studies, defense studies, foreign policy, and International Relations, as well as professional practitioners.

Place, publisher, year, edition, pages
Abingdon/ New York: Routledge, 2026. p. 224
Series
Routledge advances in defence studies
National Category
Political Science Other Social Sciences not elsewhere specified
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-14060 (URN)10.4324/9781003616993 (DOI)9781041019206 (ISBN)9781041019251 (ISBN)9781003616993 (ISBN)
Available from: 2025-09-04 Created: 2025-09-04 Last updated: 2026-02-20Bibliographically approved
Käihkö, I. (2026). Post-War Security Sector Reform in Finland. Geneva
Open this publication in new window or tab >>Post-War Security Sector Reform in Finland
2026 (English)Report (Other academic)
Abstract [en]

The classic conundrum in civil–military relations is the fear that  the military, because of their control of force, might militarize and supplant civil society and subvert democracy. Against this background, Finland is often deemed a successful case of combining both democracy and defense despite several wars and the almost constant threat of war. While the resiliency of Finnish democracy  is undeniable, on closer investigation responses to internal and external threats have historically threatened democratic civil–military relations in Finland. This study offers the first attempt to subject Finnish civil–military relations to social scientific study. The trajectory of Finnish civil–military relations is presented through chronological phases and models, each of which begins with an external shock:  the 1918 civil war, the interwar era, the Second World War, the Cold War, the post-Cold War era, and the ongoing NATO era. Several crucial variables that have affected Finnish civil–military relations are presented. These include concentration of power during crises, societal cleavages that cause domestic threats, external balancing that curtails sovereignty, and civil–military tension during times  of war. Ultimately, the widespread belief that civilian oversight and narrow professional military autonomy can be achieved and maintained even in challenging circumstances without major conflict or tension is questioned. The study concludes with lessons for Ukraine and possibly other countries.

Place, publisher, year, edition, pages
Geneva: , 2026. p. 32
Keywords
armed forces, civil–military relations, democracy, Finland, Russia
National Category
Sociology (Excluding Social Work, Social Anthropology, Demography and Criminology)
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-14957 (URN)978-92-9222-782-1 (ISBN)
Available from: 2026-06-22 Created: 2026-06-22 Last updated: 2026-09-09Bibliographically approved
Käihkö, I. & Honig, J. W. (2025). Ukraine’s Not-So-Whole-of-Society at War: Force Generation in Modern Developed Societies. Parameters, 55(1), 25-38
Open this publication in new window or tab >>Ukraine’s Not-So-Whole-of-Society at War: Force Generation in Modern Developed Societies
2025 (English)In: Parameters, ISSN 0031-1723, E-ISSN 2158-2106, Vol. 55, no 1, p. 25-38Article in journal (Refereed) Published
Abstract [en]

This article argues that Ukraine offers a cautionary taleregarding the two main modern models of force generation. Neitherthe professional high-tech war model, favored by Western militaries,nor the whole-of-society war approach, said to have saved Ukraine in 2014and 2022, proved successful formulas for Ukraine. Considering that Ukraineis fighting for survival, with Russian forces inside the country, the failureof both models in action has serious implications for NATO member statesas they deliberate on their choices regarding future force generation.

Keywords
strategy, sociology of war, militias, contemporary war, Ukraine
National Category
Sociology Political Science
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-13575 (URN)10.55540/0031-1723.3329 (DOI)
Funder
Swedish Armed Forces
Available from: 2025-03-22 Created: 2025-03-22 Last updated: 2025-09-29Bibliographically approved
Käihkö, I. (2024). Sotilaan päiväkirja: Kuinka rauhanturvaaminen muuttui kriisinhallinnaksi. Helsinki: Gaudeamus
Open this publication in new window or tab >>Sotilaan päiväkirja: Kuinka rauhanturvaaminen muuttui kriisinhallinnaksi
2024 (Finnish)Book (Refereed)
Place, publisher, year, edition, pages
Helsinki: Gaudeamus, 2024. p. 384
National Category
Other Social Sciences
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-12298 (URN)9789523452558 (ISBN)
Available from: 2024-03-07 Created: 2024-03-07 Last updated: 2025-09-29Bibliographically approved
Käihkö, I. & Honig, J. W. (2024). Suomen Afganistan-operaatio ja demokraattisen päätöksenteon ongelmat. In: Susanna Hast, Noora Kotilainen (Ed.), Sodan Pauloissa: Militarismi suomalaisessa yhteiskunnassa (pp. 177-196). Helsinki: Gaudeamus
Open this publication in new window or tab >>Suomen Afganistan-operaatio ja demokraattisen päätöksenteon ongelmat
2024 (Finnish)In: Sodan Pauloissa: Militarismi suomalaisessa yhteiskunnassa / [ed] Susanna Hast, Noora Kotilainen, Helsinki: Gaudeamus, 2024, p. 177-196Chapter in book (Refereed)
Place, publisher, year, edition, pages
Helsinki: Gaudeamus, 2024
National Category
Political Science
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-12314 (URN)9789523452510 (ISBN)
Available from: 2024-03-18 Created: 2024-03-18 Last updated: 2025-09-29Bibliographically approved
Käihkö, I. (2024). Veteraaniaktivismi ja veteraanikäsitykset Suomessa. In: Susanna Hast, Noora Kotilainen (Ed.), Sodan Pauloissa: Militarismi suomalaisessa yhteiskunnassa (pp. 79-88). Helsinki: Gaudeamus
Open this publication in new window or tab >>Veteraaniaktivismi ja veteraanikäsitykset Suomessa
2024 (Finnish)In: Sodan Pauloissa: Militarismi suomalaisessa yhteiskunnassa / [ed] Susanna Hast, Noora Kotilainen, Helsinki: Gaudeamus, 2024, p. 79-88Chapter in book (Refereed)
Place, publisher, year, edition, pages
Helsinki: Gaudeamus, 2024
National Category
Sociology
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-12315 (URN)9789523452510 (ISBN)
Available from: 2024-03-18 Created: 2024-03-18 Last updated: 2025-09-29Bibliographically approved
Honig, J. W. & Käihkö, I. (2023). An Exemplary Defeat: The West in Afghanistan, 2001-2021. Armed forces and society, 49(4), 989-1000
Open this publication in new window or tab >>An Exemplary Defeat: The West in Afghanistan, 2001-2021
2023 (English)In: Armed forces and society, ISSN 0095-327X, E-ISSN 1556-0848, Vol. 49, no 4, p. 989-1000Article in journal, Editorial material (Refereed) Published
Abstract [en]

The Western defeat in Afghanistan was due to an inadequate process of strategic reflection informed, first, by an overestimation of the attractiveness of the Western political agenda to Afghans and, second, by overconfidence in the effectiveness of its military approach. As a corollary, popular support for the Taliban was underestimated. The insurgents possessed a degree of what we term strategic cohesion-a sociopolitical and military embeddedness within society-that produced a far stronger strategic effectiveness than we could replicate in our Afghan allies. Furthermore, a military-professional mindset underestimated the degree to which political considerations permeated the battlefield. The political effect of military actions was insufficiently integrated into strategic practice. Specifically, the linchpin officer in staff planning and field operations in Western armies struggled to act as what we term strategic colonels. In both respects, the war continues to offer important lessons for Western involvement in future conflict, including with Russia and China.

Keywords
Afghanistan, civil-military relations, strategic cohesion, strategic colonel, strategy
National Category
Other Social Sciences not elsewhere specified
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-11018 (URN)10.1177/0095327X221101364 (DOI)000824989500001 ()
Funder
Swedish Armed ForcesSwedish Defence University
Available from: 2022-08-02 Created: 2022-08-02 Last updated: 2025-09-29Bibliographically approved
Käihkö, I. (2023). Explaining the Finnish – and Swedish – Ascent to NATO. Social Anthropology, 31(2), 134-137
Open this publication in new window or tab >>Explaining the Finnish – and Swedish – Ascent to NATO
2023 (English)In: Social Anthropology, ISSN 0964-0282, E-ISSN 1469-8676, Vol. 31, no 2, p. 134-137Article in journal (Refereed) Published
Abstract [en]

It has been a year since the Russian invasion of Ukraine started. It is clear that the impact of this war goes far beyond Ukraine. We already know that it will have long-lasting consequences for the regional and global economy, in particular for energy and food security. The war is reshuffling old geo-political arrangements and alliances. It is also shaping the political landscapes of European states: international relations, inflation and migration are increasingly becoming key topics in national elections.

Keywords
Defence alliance, democracy, Finland, NATO, Russia, Sweden
National Category
Political Science
Research subject
War Studies
Identifiers
urn:nbn:se:fhs:diva-11711 (URN)
Available from: 2023-07-07 Created: 2023-07-07 Last updated: 2025-09-29Bibliographically approved
Projects
Conscription as Political Socialization in Divided Societies? Evidence from post-Soviet Estonia and post-independence Finland [S2-20-0011_OSS]; Södertörn University
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0003-0462-6679

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