With tensions in Eastern Europe at their highest in decades, Estonia, Latvia, and Lithuania are taking steps to bolster their defenses against potential aggression.
Along their borders with Russia and Belarus, they are constructing what they call a “defense line.”
It’s a move meant to ensure readiness in case of conflict, but it’s not the fortress-like structure some might imagine.
General Indrek Sirel, commander of Estonia’s Land Forces, explained that the defense line is not a modern-day Maginot Line.
“It’s not a trench running from the Gulf of Finland to the North Sea, nor bunkers already filled with soldiers,” he said.
Instead, it’s about prepositioning materials so defensive structures can be quickly assembled if needed.
Not A Complete Line
The initiative stems from a January agreement between the Baltic states and Poland. Together, they aim to protect NATO’s eastern flank and restrict the movement of potential adversaries.
Drawing lessons from the war in Ukraine, the plan focuses on ensuring soldiers have the resources and positioning to survive and complete their missions.
While some installations may be built in advance, much of the effort involves logistical preparation rather than permanent fortifications.
Sirel did not go into detail about the types of installations envisioned but emphasized the importance of flexibility and quick construction.
Land availability has been a factor in planning. Much of the territory near the borders is used by local communities and farmers.
“At this stage, we are not in a position to build a complete line,” Sirel noted, pointing to the need to balance military readiness with civilian needs.
The project also aims to counter hybrid threats, such as the use of migration as a tool for destabilization.
The defense line is being developed in coordination with interior ministries across the region to manage both military and non-military risks.
