For most of World War II, the Bailiwick was occupied by German troops. Before the occupation, many Guernsey children had been evacuated to England to live with relatives or strangers during the war. Some children were never reunited with their families. The occupying German forces deported some of the Bailiwick's residents to camps in the southwest of Germany, notably to the Lager Lindele (Lindele Camp) near Biberach an der Riß. Guernsey was very heavily fortified during World War II out of all proportion to the island's strategic value. German defences and alterations remain visible.