A military bunker located near the town of Králíky in the Hradec Králové Region of Czechia, situated close to the historical border with Poland. The area was part of the Czechoslovak border fortification system during the Cold War, designed to control and defend the frontier. The specific designation F3/36/A-160 appears to be a military grid reference or internal code, common in former Warsaw Pact documentation for fortified positions.
The structure's current condition and exact historical role are not confirmed by available sources. Like many similar installations in the region, it may have served as an observation post, infantry strongpoint, or part of a larger defensive network. The broader region saw significant military activity during the Cold War, with numerous bunkers and pillboxes constructed along the border. Today, such sites are often explored by history enthusiasts and urbex visitors, though many remain on restricted or private land.