The Anzac Class is based on the German Meko 200 frigate design with eight ships constructed in Australia as part of the overall plan to upgrade the Royal Australian Navy. This is the ASMD (Anti-Ship Missile Defence) upgraded version.
Anzacs are long-range escorts with roles including air defence, anti submarine warfare, surveillance, reconnaissance and interdiction. The ships are capable of countering simultaneous threats from the air, surface and sub-surface. Powered by a combined diesel or gas (CODOG) propulsion plant permits speeds in excess of 27 knots with an operational range of more than 6000 nautical miles.
Each Anzac frigate is fitted with an advanced package of air surveillance radars, omni-directional hull mounted sonar and electronic support systems which interface with a state-of-the-art combat data system.
The ships' main armament comprises one five inch (127 mm) gun capable of firing 20 rounds per minute, ship launched torpedoes and a MK 41 vertical launch system for the Sea Sparrow point defence missile.
The Anzac Class can embark a multi-role Sikorsky S-70B-2 Seahawk helicopter to enhance anti-submarine, anti-surface warfare and Search and Rescue capabilities. Embarkation of a helicopter also provides the ship with the capability to deliver air-launched torpedoes.