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Identification with NATO Fosters Collective Defence Efficacy Beliefs and Willingness to Participate in National and Collective Defence Cover

Identification with NATO Fosters Collective Defence Efficacy Beliefs and Willingness to Participate in National and Collective Defence

Open Access
|Aug 2026

Figures & Tables

Figure 1

Conceptual model.

Note. Solid lines indicate the hypothesized relationships; the dashed line, a relationship expected to be non-significant.

Table 1

Descriptive and Correlational Analyses Among Reserve Officers and Civilian Service Transferees.

MSD123
Reserve officers (N = 3466)
Identification with NATO4.501.24
Collective defence efficacy6.32.86.451***
Willingness to defend Finland6.82.73.094***.153***
Willingness to defend another NATO member state5.741.52.403***.339***.224***
Civilian service transferees (N = 804)
Identification with NATO2.081.33
Collective defence efficacy3.652.27.571***
Willingness to defend Finland3.682.31.318***.394***
Willingness to defend another NATO member state1.951.71.593***.550***.481***

[i] Note. N = 4,270. *** p < .001.

Table 2

Multigroup Mediation Analysis.

Reserve officers (N = 3466)CIVILIAN SERVICE TRANSFEREES (N = 804)
bSE95% CIβbSE95% CIβ
Direct effects
NATO identification ➔ willingness to defend Finland.01.01[–.023, .033].01.01.01[–.023, .033].00
NATO identification ➔ willingness to defend another NATO member state.39***.03[.339, .445].32***.50***.06[.394, .614].39***
NATO identification ➔ collective efficacy.29***.02[.261, .326].43***.88***.06[.755, 1.008].51***
Collective efficacy ➔ willingness to defend Finland.07**.03[.022, .119].08**.37***.04[.294, .436].37***
Collective efficacy ➔ willingness to defend another NATO member state.34***.04[.260, .415].19***.24***.03[.183, .300].32***
Indirect effects
NATO identification ➔ collective efficacy ➔ willingness to defend Finland.02**.01[.006, .035].04**.32***.04[.241, .402].19***
NATO identification ➔ collective efficacy ➔ willingness to defend another NATO member state.10***.01[.072, .126].08***.21***.03[.156, .270].16***
Total effects
Total effect on willingness to defend Finland.03.01[–.002, .053].04.33***.04[.245, .408].19***
Total effect on willingness to defend another NATO member state.49***.03[.441, .540].40***.72***.05[.622, .812].55***

[i] Note. N = 4270. ** p < .01 *** p < .001.

Figure 2

Multigroup Mediation Model.

Note. N = 4270. Standardized coefficients reported separately for reserve officers (R, N = 3466) and civilian service transferees (T, N = 804). ** p < .01 *** p < .001.

DOI: https://doi.org/10.31374/sjms.536 | Journal eISSN: 2596-3856
Language: English
Page range: 539 - 555
Submitted on: Dec 17, 2025
Accepted on: Jul 2, 2026
Published on: Aug 27, 2026
Published by: Scandinavian Military Studies
In partnership with: Paradigm Publishing Services

© 2026 Reetta Riikonen, Miina Kaarkoski, published by Scandinavian Military Studies
This work is licensed under the Creative Commons Attribution 4.0 License.