Sagem NAVS selected for Indonesian submarines
Sagem will supply its navigation system (NAVS) to South Korea's Daewoo Shipbuilding & Marine Engineering (DSME) to be installed on three 1,400 ton ocean-going submarines under construction for the Indonesian Navy.
Sagem’s NAVS will provide the new class of submarine with reliable and precise navigation capabilities. The system comprises two high-performance Sigma 40XP laser gyro inertial reference units, a computer and safety-critical navigation software, all contributing to the submarine's stealth and safety during dives.
The company beat out international competition for the contract. The award underscores the strong relationship between Sagem and South Korean industry; South Korea's Defense Acquisition Program Administration previously selected Sagem to modernise the navigation system on the country's KSS-1 Chang Bogo submarines class, with several modernised submarines already in full operation at sea.
Ordered by Indonesia in 2012, this new class of submarine is the first South Korean-designed submarine to be sold in international markets.
More from Naval Warfare
-
![South Korea displays domestic technology capabilities with KSS-III submarine launch]()
South Korea displays domestic technology capabilities with KSS-III submarine launch
Hanwha Ocean’s Jang Yeong-sil is the Republic of Korea Navy’s first 3,600t submarine and is the first of three boats in the military’s KSS-III programme.
-
![ST Engineering Marine expands capacity, seeks regional partners for growth]()
ST Engineering Marine expands capacity, seeks regional partners for growth
The company could be looking to collaborate with other Asian nations as well as countries further afield as it pushes ahead with its shipyard expansion plans.
-
![US Navy approaches the award of a follow-on contract for Aegis production]()
US Navy approaches the award of a follow-on contract for Aegis production
Naval Sea Systems Command intends to grant a production agreement for the Aegis Weapon System covering the FY2026-FY2030 period.
-
![AUKUS update: Australian sovereignty is “paramount” as Trump declares “full steam ahead”]()
AUKUS update: Australian sovereignty is “paramount” as Trump declares “full steam ahead”
AUKUS has been under the spotlight this week as US President Donald Trump and Australian Prime Minister Anthony Albanese had their first face-to-face meeting.
-
![US Navy acquires additional Most Aggressive Features for Virginia-class submarines]()
US Navy acquires additional Most Aggressive Features for Virginia-class submarines
A follow-on contract awarded to Collins covers the supply of up to eight MAFs to be delivered from 2027.
