Geostrategic Security Determinants for Poland and Ukraine (defence24.com)

• Poland's location between Heartland and Rimland as a strategic pivot
• Russia's imperialist policy as the main destabilizing factor
• Need for enhanced regional cooperation and NATO integration

"An analysis of the geostrategic situation of Poland and Ukraine, drawing on Mackinder's Heartland and Spykman's Rimland theories. The article highlights the region's role as a buffer between East and West, threatened by Russia's imperialist policy since 2014. Poland is described as a geopolitical pivot, while Ukraine struggles for integration with the West. The author argues for enhanced regional cooperation and military modernization."