In a recent REDS Seminar, co-sponsored by CDDRL and The Europe Center, University of Wisconsin-Madison Professor of Political Science Yoshiko Herrera examined the role of identity in shaping the causes, conduct, and impact of Russia’s invasion of Ukraine.

Based on the groups they align themselves with, Herrera explained, individuals hold collective memories and similar interpretations of a shared past. These memories and interpretations are often central to our understanding of wars. In the Russian context, the narrative of humiliation by the West in the 1990s and the urge to show strength against NATO expansion fueled Russia’s violent drive to assert its national identity.

During conflict, identity is central to an individual’s assessment of who is an ally or enemy. According to the social identity theory, humans cooperate more within their ingroups than outgroups, or those they perceive as different. Importantly, it can be difficult to determine which identity markers prevail the most. Although identity is often viewed through the limited lens of ethnicity, factors like nationality, religion, or gender can anchor group cohesion. In Ukraine, for example, a concept of national identity has unified people across other markers, such as ethnicity. The fundamental denial of Ukraine’s national identity has been central to Putin’s devastating invasion of the country.

Group alignment, moreover, continues to affect political attitudes throughout a war, affecting, for instance, how invested the masses are in victory. The perception of a conflict as an assault on identity tends to deepen the public’s personal investment in that conflict, as evidenced by Ukraine’s high military mobilization since the onset of the war.

Identity is not only a driver of conflict; it also is a dependent variable, or a domain that is shaped by the experience of war. In Ukraine, a cohesive national identity has strengthened in reaction to Russia’s devastating aggression. Language, a crucial dimension of identity, demonstrates this pattern; as of 2023, 82% of Ukrainians identify Ukrainian as their “native tongue,” compared to only 57% in 2012. There has been a rapid evolution in how Ukrainians view themselves, extending beyond what even the most ardent nationalists could have hoped for a decade ago.

It is not just policy considerations and pragmatism that propel the decisions of political leaders; abstract and ever-evolving concepts of identity are motivating forces behind conflicts. Herrera’s research recognizes identity as a key factor influencing war, with the power to uniquely mobilize the masses. In the face of conflict, identities can change and strengthen; Russia’s construed narratives of national identity fuel its war conduct, while in Ukraine, there has been a corresponding maturing of a unified national identity. The role of identity in all aspects of conflict must not be underplayed, as it is manipulated by and motivates political leaders, especially in times of war.