Hanička

Tvrz Hanička is a pre-WWII fortification near Rokytnice v Orlických horách in the Czech Republic, built in the late 1930s as part of Czechoslovakia's defensive system against Nazi Germany. Modelled after the French Maginot Line, it was one of 15 planned fortresses built on strategically exposed defensive positions along the northern border, completed by autumn 1938 before the Munich Agreement.