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Ikara | |
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Ikara test missile on launcher[1] | |
Type | Anti-submarine missile |
Place of origin | Australia |
Service history | |
In service | 1960s–1990s |
Used by | Royal Australian Navy Brazilian Navy Chilean Navy Royal New Zealand Navy Royal Navy |
Production history | |
Designed | Circa 1959–60 |
Manufacturer | Australian Government Aircraft Factories/Commonwealth Aircraft Corporation (CAC)/Australian Defence Scientific Services (ADSS)[2] |
Produced | Early 1960s |
Variants | Two: Royal Australian Navy, Royal Navy |
Specifications | |
Mass | 513 kilograms (1,131 lb) |
Length | 3.429 metres (135.0 in) |
Wingspan | 1.524 metres (60.0 in) |
Warhead | Mark 44 (two versions) Mark 46 NDB (Nuclear Depth Bomb). |
Detonation mechanism | none |
Engine | Bristol Aerojet Murawa two-stage solid-fuel rocket engine.[3] |
Operational range | Maximum range: 10 nautical miles (19 km) Minimum (safety) range: 914 metres (1,000 yd) |
Flight ceiling | 335 metres (1,099 ft) |
Maximum speed | Boost max: 713 kilometres per hour (443 mph) Cruise: 658 kilometres per hour (409 mph) Maximum boost acceleration: 10.9G Boost burn time: 1.96 seconds Launcher maximum elevation: 55° Maximum range time interval: 100 sec. |
Guidance system | Command guidance |
Steering system | Elevons |
Launch platform | Ship-borne |
The Ikara missile was an Australian ship-launched anti-submarine missile, named after an Australian Aboriginal word for "throwing stick". It launched an acoustic torpedo to a range of 10 nautical miles (19 km), allowing fast-reaction attacks against submarines at ranges that would otherwise require the launching ship to close for attack, placing itself at risk. By flying to a distant target, the engagement time was dramatically shorter than provided by short-range weapons, giving the target less time to respond.
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