A military structure designated LVI/253/A-120 is located near the town of Holíč in western Slovakia. The alphanumeric designation is characteristic of military sector or bunker numbering systems used in Central Europe, potentially referencing a specific unit, command sector, or fortified position. The region of western Slovakia, near the Czech border, was part of the Slovak State during World War II and later formed part of the Warsaw Pact's northern defensive zone during the Cold War, leading to the construction of various military fortifications.
However, the specific history, function, and construction date of this particular site are not confirmed by the available information. Its current state and exact purpose remain unverified, though the location suggests it could be related to either WWII-era defenses or Cold War military infrastructure.