Fort "K" Kobylany is a historic military fortification located in the village of Kobylany, near Terespol in eastern Poland. Built as part of the Brześć Fortress defensive system, this bunker was designed to protect the most vulnerable western sector of the fortress, specifically the Terespol section. The fort was constructed according to standardized plans, with construction carried out in stages to ensure defensive capabilities were progressively enhanced.
It stands as a testament to the strategic military architecture of the late 19th to early 20th century, reflecting the importance of the region in Poland's military history.