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Management software for Collins Class selected

collins class hmas sheean
The Royal Australian Navy Collins Class Submarine HMAS Sheean passes Christmas Island on her way to Singapore for a major regional exercise. Image via Commonwealth of Australia, Department of Defence.

An off-the-shelf software application has been chosen to manage the transfer of data to and from the Royal Australian Navy’s (RAN) Collins Class submarines.

Italian defence prime Leonardo was awarded the contract to deliver information management software to six Collins-class submarines operated by the RAN. The contract, called Submarine Communication Information Exchange Management (SCIEM), is part of Australia’s Project SEA 1439 Phase 5B2 upgrade program. Leonardo will be providing its SmartIDMS software application, which is designed and manufactured in the UK and will allow RAN crews to upload and download data when the submarine connects to a network.


Submarines share information over computer networks but, because they spend a great deal of time deep underwater, they are cut off from their networks for long periods, Leonardo explained. To stay in touch, a submarine must rise to just below the sea surface (‘periscope depth’) in order to join the network and exchange data with the outside world. Traditionally, the data would be uploaded and downloaded in the order that it was stored, which has led to important information getting stuck in a queue behind bulky, low-priority files. 

Leonardo said its SmartIDMS system optimises this process by intelligently choosing which information to send and receive first and which can wait, for example prioritising operating orders over personal emails. Different rules can be pre-set for different missions, so that during peacetime, for instance, improving crew member morale can be easily achieved by raising the priority of welfare communications with their friends and families. 

SmartIDMS provides significant improvements in the capabilities of any communications network. The most obvious, for submarines, are the effective management of information dissemination and the bandwidth optimisation, resulting in time and cost savings of typically over 80 per cent.

The software is applicable anywhere there is a risk of "data deluge/information overload" swamping busy users, even on permanently-established high capacity networks, and it ensures that the right information gets to the right people in the fastest time possible.

Leonardo’s SmartIDMS application brings together a number of the company’s information management capabilities that have been used by the UK Royal Navy on its surface fleet and submarines since 2007.
Management software for Collins Class selected
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