The future anti-aircraft shield of Denmark is to consist of 2 layers: the advanced and lower. According to the assumptions, both layers are to be secured in the first phase by 1 long-range rocket strategy and 2 short- and medium-range rocket systems. Of the 12 candidates to build specified a shield, initially elected in late 2024, there were only 5 left. Initially, their selection looked not only at operational capabilities, but besides at deadlines and safety of supply and interoperability within NATO.