The town was briefly seized by the Wehrmacht during the Invasion of Poland , and on September 27 , 1939 , it was occupied by the Soviet Union .
In the Second Polish Republic , Drohiczyn belonged to Bialystok Voivodeship .
The town was briefly seized by the Wehrmacht during the Invasion of Poland , and on September 27 , 1939 , Drohiczyn was occupied by the Soviet Union .
In the Second Polish Republic , Drohiczyn belonged to Bialystok Voivodeship .