Geopolitics as an Instrument for Strengthening National Sense and Nationalism in Border Regions

Border regions often lag behind in development. This leads to socio-economic vulnerability, a weakening of national identity, and a declining spirit of nationalism. To understand this issue, a study was conducted exploring the relationship between a geopolitical approach and strengthening national identity. Through a literature review of cases in the Kalimantan border region, it was found that weak national awareness, especially among young people, needs to be addressed through education and community involvement in policy formulation. Dissatisfaction with the state is a trigger for the crisis of nationalism. A geopolitical approach is seen as capable of strengthening citizens' attachment to the state by emphasizing local potential and active participation. The results of this study suggest the need for a more inclusive strategy and further, in-depth study.