Shorter interval between tests indicates progress in refining submarine's operating systems
Shorter interval between tests indicates progress in refining submarine's operating systems
Narwhal sub conducting diving tests
Narwhal sub conducting diving tests
Contractor says indigenous submarine now on track for June handover
Contractor says indigenous submarine now on track for June handover
Handover to Navy expected in June
Handover to Navy expected in June
Depths of up to 50 m planned for first day of diving tests
Depths of up to 50 m planned for first day of diving tests
CSBC continues trials as Narwhal moves closer to Navy delivery
CSBC continues trials as Narwhal moves closer to Navy delivery
Preparations under way for shallow diving trials
Preparations under way for shallow diving trials
Narwhal still needs to start diving trials
Narwhal still needs to start diving trials
Professional team puts safety first
Professional team puts safety first
November delivery deadline unlikely to be met
November delivery deadline unlikely to be met
