Promotion without broad sea command

The Versailles-era Reichsmarine had few sea commands and was limited to 1,500 officers within a force of 15,000. After the Armistice, sea-transport, coastal-defence, North Sea, and fleet-department appointments carried Lutjens into that smaller navy. His analysis of the Washington Naval Conference appears to have shown him how industrial and maritime infrastructure would govern Germany's naval recovery. He later moved through torpedo commands and the naval ministry without serving as a cruiser executive officer or gaining sustained battleship experience. Lutjens was capable and decorated, but the system promoted him before it had broadened his experience. A placement outside his technical comfort zone could have taught him to seek information from specialists and explain decisions to a larger team. The Reichsmarine's personnel constraints instead reinforced the habits that later isolated him aboard Bismarck.