Core Viewpoint - Rheinmetall has received approval from the Italian government to commence production at its plant in Sardinia, which will support the demand from EU, NATO, and allied countries [1]. Group 1: Company Operations - Rheinmetall plans to start production shortly at the Sardinia plant, which complies with environmental guidelines [1]. - The company has invested approximately 50 million euros (about 59 million dollars) in the Domusnovas site in southern Sardinia [1]. - The plant is intended to manufacture large quantities of explosives and guided missiles specifically for NATO countries [1]. Group 2: Industry Context - Rheinmetall has a significant presence in Italy, collaborating with the Italian group Leonardo to produce tanks and other ordnance [1].