
The Joint Arctic Command is a direct Level II authority in the Danish Defence. Joint Arctic Command's primary mission in peacetime is to ensure the Unity of the Realm sovereignty by monitoring the area around the Faroe Islands and Greenland. The command also handles tasks such as fishery inspection, Search and Rescue (SAR), patient transport and other tasks of social character.

The Royal Danish Air Force Academy educates and commissions all officers for the Royal Danish Air Force. The Air Force Officer Academy function was initiated in 1951 by the creation of the Royal Danish Air Force.

The Royal Danish Military Academy educates and commissions all officers for the Royal Danish Army. The Military Academy function was initiated in 1713 by request of King Frederick IV on inspiration from the Naval Academy.

Army Operational Command, short "HOK", was the Danish Army's top authority. It is a Level.II command authority, directly under the Defence Command. HOK was formed on 1 January 1991.

The Royal Danish Naval Academy educates and commissions all officers for the Royal Danish Navy. Having existed for more than 300 years, it is the oldest still-existing officers' academy in the world.

Politihjemmeværnet is a Danish Home Guard unit, which can support the Danish police in various tasks.

The Sirius Dog Sled Patrol, known informally as Siriuspatruljen and formerly known as North-East Greenland Sledge Patrol and Resolute Dog Sled Patrol, is an elite Danish naval unit. It conducts long-range reconnaissance patrolling, and enforces Danish sovereignty in the Arctic wilderness of northern and eastern Greenland, an area that includes the Northeast Greenland National Park, which is the largest national park in the world. Patrolling is usually done in pairs and using dog sleds with about a dozen dogs, sometimes for four months and often without additional human contact.

The Special Support and Reconnaissance Company, until 1 January 2007 known as the Patrol Company Army Operational Command is the only remaining Long Range Surveillance Company (LRSC) / Long Range Reconnaissance Patrol (LRRP) Coy) in the Danish Armed Forces. The unit is part of the Danish Home Guard, and the only one of its kind, working directly for the Danish Army and the only unit in Danish Armed Forces that uses a woven fabric for its cap badge. Like with the other Danish SOFs, the accepted soldiers have one year probation, before they get their beret with the SSR insignia, and can be considered full members