IDAS CPR. German submarines with OPL rocket

The press release published by the German shipbuilding group tkMS and Diehl Defence is simply a bit misleading. It is read as an order to make for submarines the fresh IDAS rocket strategy (Interactive Defence and Attack strategy for Submarines), while in fact the IDAS strategy was already created and tested during the actual marine tests. In addition, only the projectile is indicated for ‘to combat air targets from a submerged submarine’.