Damen, PT PAL Complete Combat Systems Trials on Indonesian Navy’s Second SIGMA 10514 Frigate, KRI I Gusti Ngurah Rai

Damen Shipyards Group and its local partner PT PAL recently completed installation and testing of combat systems on the Indonesian Navy (TNI-AL)’s second SIGMA 10514 Perusak Kawal Rudal (PKR) guided-missile frigate, the KRI I Gusti Ngurah Rai (332).

The PKR frigates, also called as R.E. Martadinata-class after the first vessel of the class, are constructed via a modular process operating simultaneously at Damen Schelde Naval Shipbuilding (DSNS) in the Netherlands and the PT PAL shipyard in Indonesia. This enables Damen to fulfill its commitment to the Indonesian Ministry of Defence to deliver extensive knowledge and transfer of technology (ToT).

A significant part of this transfer program is the installation of combat systems along with the provision of training to the crew in their usage and maintenance.

The installation of combat systems on the first vessel of the class, the KRI Raden Eddy Martadinata, was announced last year.

“From the outset of this project, DSNS and our partner Thales Netherlands have been fully committed to the development of the Indonesian defence industry and its supporting sectors. This commitment is demonstrated with a series of ToT and local content programmes starting in 2013 when project execution commenced,” said Hein van Ameijden, managing director of DSNS.

“For example, DSNS has trained and educated more than 328 yard personnel, including welders, planners and engineers, during the project. Thales Netherlands has contributed by subcontracting local industry for software development, providing support, ultimately, for Indonesia to develop an indigenous combat management system.”

The combat systems installed and tested onboard the frigate KRI I Gusti Ngurah Rai include the following:

• VL MICA for defence from airborne threats
• Exocet for defence from offensive targets at greater distances
• Torpedo system for protection against submarine threats
• 35mm rapid-fire cannon to respond to threats from both air and sea
• Electronic detection system to divert enemy attacks with electromagnetic redirection
• Modification of the computer-operated operational system in order to operate the above

The final phase prior to handover of the vessel to the Indonesian Navy was successfully completed on February 21 with sea-going trials – the sea acceptance test (SAT). The purpose of this was to demonstrate that installations throughout the entire chain of weapons systems meet desired efficiency and accuracy.

“All our prior efforts paid off. Already at the start of the tests it was clear that installation had been carried out with great precision during construction and that preparatory alignment activities and agreements had been carefully followed. The second PKR vessel achieved similar results to the first one. This demonstrates that the complete concept implemented in the SIGMA PKR Class can be considered reliable and robust”, concluded Mr. Van Ameijden.

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