Aspide (the Italian name for the adder) is an Italian medium range air-to-air and surface-to-air missile produced by Selenia (now part of the Alenia consortium).
Libyan Navy is the maritime force of Libya, established in November 1962.
The list of frigates by country includes all modern (post–1940) frigates organized by the country of which they were in service.
The Otomat is an Italian-built, anti-ship and coastal defence missile first built by the Italian company Oto Melara jointly with Matra and now made by MBDA.
The Rolls-Royce Marine Olympus is a marine gas turbine based on the Rolls-Royce Olympus aircraft turbojet engine.
The Type 21 frigate, or Amazon-class frigate, was a British Royal Navy general-purpose escort that was designed in the late 1960s, built in the 1970s and served throughout the 1980s into the 1990s.
The 4.5 inch Mark 8 is a British naval gun system which currently equips the Royal Navy's destroyers and frigates, and some British destroyers and frigates sold to other countries.