A military bunker designated G1/301/A-140 located near the Czech-Polish border in the Hradec Králové Region of Czechia. The alphanumeric designation follows a Soviet/Warsaw Pact military grid reference system common in Czechoslovakia during the Cold War. The site is situated in a forested, hilly area characteristic of the region's former extensive military training grounds and defensive infrastructure from the era.
No specific historical details about this particular structure's construction, purpose, or units stationed here are confirmed in the available sources. The broader context of the Czech lands includes significant Cold War military installations from the Soviet occupation period, many of which are now abandoned and subject to urban exploration.