OCCAR News 01. October 2017 Formidable Shield 2017: participation of Italian FREMM Rizzo Italian Ship (ITS) Rizzo, the 6th Italian FREMM frigate, took part in the exercise Formidable Shield 2017, held in the North Sea next to Scotland from late September until mid-October. 18. July 2017 FREMM Martinengo: First Sea Going The Italian FREMM frigate “Federico Martinengo” had its first sea going in the Gulf of La Spezia on 18th July 2017. It is the 7th Italian FREMM frigate, and the third in General Purpose configuration; the remaining three ships are under construction.