Spanish service Work started on the U-573, now the G-7, in August 1943 following the sale to Spain but took four years to complete. The damage caused by the British attack was found to be more extensive than was first thought; also German technical assistance and parts were difficult to obtain in the last years of World War II and after. In addition, Spain's economy was weak following the Spanish Civil War. Repairs were completed in early 1947 and on 5 November 1947 G-7 was re-commissioned. The bow's net cutter and the 20mm anti aircraft cannon were removed.
Spanish service Work started on the U-573, now the G-7 in August 1943 following the sale to Spain but took four years to complete. The damage caused by the British attack was found to be more extensive than was first thought; also German technical assistance and parts were difficult to obtain in the last years of World War II and after. In addition, Spain's economy was weak following the Spanish Civil War. Repairs were completed in early 1947 and on 5 November 1947 G-7 was re-commissioned. The bow's net cutter and the 20mm anti aircraft cannon were removed.