중동부유럽

The three Baltic states jointly announced on Jan. 19, 2024, their intention to build a defensive line along their borders with Russia and Belarus. Initial details are scarce. The defensive line will not include coastal defenses — Baltic coasts will be defended against the Russian Baltic Sea Fleet in other ways, such as anti-ship missile capabilities and sea mines. Estonia, which divulged the greatest amount of detail, estimated that it would build 600 bunkers, together with support points and distribution lines, for a cost of €60 million starting in 2025. There are no plans to place mines, barbed wire, or dragon’s teeth (anti-tank defenses) during peacetime, although the necessary supplies are anticipated to be held in local reserve for quick deployment if and when necessary. At the very least, Estonia also anticipates some difficulties in situating bunkers on private land near the border, which will take time and negotiation with potentially thousands of landowners to resolve. A Baltic defensive line is a huge project. It is worth reflecting on its origins, challenges, and operational-strategic implications.