Type 31-class design frigates › Subclasses Miecznik-class frigate Type 31-class design frigates Polish Navy 7,000 t 138.7 m 28 knots 100 Merah Putih-class frigate Type 31-class design frigates Indonesian Navy 7,000 t 138.7 m 28 knots Inspiration-class frigate Type 31-class design frigates Royal Navy 7,000 t 138.7 m 28 knots 100
en
ru
uk
Polish Navy
Indonesian Navy
Royal Navy