Leander-class frigate (Type 12I frigates) › Subclasses River-class destroyer escort Rothesay-class frigate (Type 12M frigates) Leander-class frigate (Type 12I frigates) Royal Australian Navy 6 2,790 t 113.3 m 31.9 knots 250 Condell-class frigate Leander-class frigate (Type 12I frigates) Ecuadorian Navy Chilean Navy (Armada de Chile) 2 2,540 t 113 m 29 knots 263 Nilgiri-class frigate (1972) Leander-class frigate (Type 12I frigates) Indian Navy 6 2,962 t 113 m 28 knots 267 Van Speijk-class frigate Leander-class frigate (Type 12I frigates) Royal Netherlands Navy (Koninklijke Marine) Indonesian Navy 6 2,850 t 113.4 m 28.5 knots 180