Following the introduction of absolute monarchy in 1660, the King held absolute power over the army. However, in cases of war, the King would appoint regional commanders. After the end of the English Wars, it was decided to keep the commands, even during peacetime. Originally named the General Command over Zealand, Lolland-Falster, Møn and Bornholm, it was one of five General Commands. However, after the Frederick VI came to power, he kept control of Zealand. It was only after the King's death in 1839, that control was given back to the military, with Hereditary Prince Ferdinand as the first chief. Around 1900, the commander of the 1st General Command was designated Army Commander-in-Chief in times of war. As such, during World War I, the commander took control of the security force (). As part of the 1922 Defence Agreement, 1st and 2nd General Command were merged to create the unified General Command.