OVERVIEW: The S 300 Ula [Type 210] is a diesel-electric submarine operated by the Royal Norwegian Navy. Commissioned in 2005, it represents a modern iteration of submarine technology optimized for littoral operations within the challenging environment of the Norwegian coastline and surrounding waters. The Type 210 design emphasizes stealth, advanced sensor integration, and a potent anti-surface and anti-submarine warfare capability.

DETAILS:
The Ula-class (Type 210) submarines were originally developed in the late 1980s, with the lead boat entering service in the early 1990s. The S 300 Ula represents a later build within the class, incorporating incremental upgrades and technological advancements implemented throughout the production run. The design philosophy centers around providing a highly capable, cost-effective submarine for coastal defense and intelligence gathering. The Ula-class was specifically tailored to meet the demanding operational requirements of the Royal Norwegian Navy, including navigating narrow fjords, operating in shallow waters, and enduring harsh Arctic conditions. The emphasis was placed on a compact, quiet platform with advanced sensors capable of detecting and tracking targets in complex acoustic environments. Construction leveraged both domestic and international expertise to ensure a robust and reliable design.

The primary roles of the S 300 Ula are anti-submarine warfare (ASW), anti-surface warfare (ASuW), and intelligence, surveillance, and reconnaissance (ISR). Its advanced sonar suite makes it a formidable threat to enemy submarines, while its torpedo armament provides a significant anti-shipping capability. The submarine's low acoustic signature allows it to operate covertly in contested waters, gathering vital intelligence on enemy naval activity and coastal defenses. Furthermore, the Ula-class is capable of supporting special operations forces, providing a discreet platform for insertion and extraction of personnel. The S 300 Ula's commissioning in 2005 reflects Norway's continued commitment to maintaining a modern and capable submarine force for national defense and security.

The S 300 Ula is equipped with a comprehensive suite of sensors to detect, classify, and track targets. The PRS 3-15 passive ranging sonar is a key element of its ASW capability, providing long-range detection of underwater contacts. The Type 1007 navigation radar enables safe surface navigation and target acquisition in adverse weather conditions. The Type 242 Sealion electronic support measures (ESM) system allows the submarine to detect and identify enemy radar emissions, providing valuable situational awareness. The DBQS-21N sonar suite, including the CSU 83 central sonar unit and its Intercept variant (IPS CSU 83), offers advanced signal processing and target classification capabilities. Finally, the OMS 100 / SERO 400 periscope suite provides visual observation and target identification at periscope depth. These advanced sensors, combined with a highly trained crew, make the S 300 Ula a formidable asset for the Royal Norwegian Navy.

SPECIFICATION: Length: 59.0 m || Beam: 5.4 m || Draft: 4.6 m || Disp: 1040 t

SENSORS: PRS 3-15 || Type 1007 || Type 242 Sealion || DBQS-21N [CSU 83] || DBQS-21N Intercept [IPS CSU 83] || OMS 100 / SERO 400 Periscope Suite

ARMAMENT: 533mm TT || Signal Ejector