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Submarine Tactical Simulator (DATAS)


Submarine Tactical Simulator (DATAS) is a high fidelity and real-time simulator developed by TÜBİTAK BİLGEM BTE and İLTAREN to provide tactical training to submarine personnel. DATAS has all the tactical training opportunities necessary for the effective use of our system submarines. In the project, all algorithms and software related to submarine systems and external world models have been developed entirely with national resources and based on R&D. The last phase of the project was completed as of May 2014 and the system was delivered to the Naval Forces Command. With this system, many activities have been enabled: Training support is provided for the tactical and operational use of the systems by creating tactical situations and threat environments similar to real conditions, the opportunity to tactically try different scenarios that are risky due to the risk of life and property, training costs are reduced, submarine commander Different scenarios can be applied for the training of officers and operators.
The DATAS simulator is installed in a detached two-storey building at the Naval Command in Gölcük. It includes the Instructor Control Room where trainings are planned and conducted, the Switchboard Room where training is carried out, and the Debriefing Room where post-training evaluations are made. DATAS was designed and carried out by MSB-ARGE for the training of submarine personnel, based on the need determined by the Naval Forces Command. The project was created as a result of 9 years of work of approximately 60 people, including BİLGEM and subcontractors.

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MILSEC 4 - Secure IP Terminal


While the MİLSEC-4 terminal offers an up-to-date solution for next-generation secure communication (voice, data and video) in IP networks, it provides an uninterrupted communication service by maintaining the compatibility of secure voice communication in PSTN networks with PSTN secure phones in use.

Configuration, surveillance and software update processes of MILSEC-4 terminals are carried out securely remotely using the Security Management Center (GYM). MİLSEC-4 terminal is capable of IP Network Key Loading (IPAAY) through secure communication with GYM without the need for an additional device.

MİLSEC-4 terminals are interoperable with MİLSEC-1A and MİLSEC-2 phones and offer the opportunity to replace MİLSEC-1A and MİLSEC-2 phones without interruption in the gradual transformation of PSTN networks to next generation IP networks.


  • End-to-end secure voice communication in PSTN networks
  • End-to-end secure voice, image and data transmission in IP networks
  • NATO SCIP compliance on IP networks
  • Compatibility with commercial SIP products
  • Interoperability with MILSEC1A and MILSEC2 secure phones
  • National and AES crypto algorithms
  • Remote software update
  • Easy operation with touch screen

It is subject to the sales license to be given by the Ministry of National Defense.