Schron bojowy na 1 CKM

A military bunker located near Łódź, Poland, identified as 'Schron bojowy na 1 CKM' (Combat shelter at 1 CKM). The designation suggests it was part of a larger military installation or command structure, likely serving as a defensive position or command post during the Cold War era. The bunker's location near Łódź indicates its role in Poland's Cold War-era military infrastructure, when the country was part of the Warsaw Pact and maintained extensive defensive fortifications along strategic routes.