["Nations and Nationalism, Volume 27, Issue 4, Page 1127-1148, October 2021. ", "\nAbstract\nWhat explains the variation in individual support for the territorial integrity of the state that faces violent secession? While previous research has emphasised the role of state elites, institutions, and secessionist groups, this article elucidates the popular underpinnings of the state's response to secessionist claims. The proposed theory utilises in‐group and between‐group social distance to explain individual attitudes. Greater alienation from society leads people in the core state to reduce their support for the territorial integrity of the state. The perception of the cultural distinction of the secessionist group is associated with higher or lower support for the territorial integrity of the state, depending on the feasibility of reconquest of the secessionist territory. When reconquest is probable, support for the territorial integrity of the state will be positively associated with cultural distance. When it is improbable, support for the territorial integrity of the state will be negatively associated with cultural distance. The analysis of survey data from the South Caucasian countries that have struggled with secessionist movements for decades provides strong supportive evidence for these conjectures.\n"]