OVERVIEW: The PLASN-9786 Delta III Stretch is a Russian Federation Navy (likely a modernized Delta III variant) ballistic missile submarine (SSBN). Commissioned in 2005, it represents a significant upgrade to earlier Delta III designs, incorporating improved acoustic quieting measures and advanced sensor suites to enhance its survivability and operational effectiveness in the modern maritime environment.

DETAILS: The PLASN-9786 Delta III Stretch represents a modernization effort undertaken by the Russian Navy to extend the service life and improve the capabilities of its aging fleet of Delta III-class SSBNs. While details of the modernization program are scarce, it is believed to have focused on upgrading onboard electronics, improving acoustic signature reduction, and potentially integrating new missile systems or enhancing the performance of existing ones. The "Stretch" designation likely refers to modifications to the hull, possibly involving the insertion of a new section to accommodate updated equipment or to improve hydrodynamic efficiency. The original Delta III design, developed in the 1970s, was a crucial component of the Soviet Union's nuclear deterrent strategy. The modernized Delta III Stretch retains this strategic role while benefiting from technological advancements incorporated during the refit.

The primary role of the PLASN-9786 Delta III Stretch is to serve as a strategic nuclear deterrent, deploying intercontinental ballistic missiles (ICBMs) from submerged locations. The vessel’s enhanced acoustic signature reduction, achieved through improved hull design and internal noise dampening, is crucial for evading detection by enemy anti-submarine warfare (ASW) forces. Furthermore, the upgraded sensor suite provides improved situational awareness, allowing the submarine to detect and avoid potential threats. The vessel likely also retains a secondary anti-submarine warfare (ASW) capability, allowing it to defend itself against attacking submarines and potentially contribute to broader ASW operations.

The PLASN-9786 Delta III Stretch incorporates a comprehensive suite of sensors and weapons designed to enhance its operational effectiveness. The Shark Gill [MGK-400 Rubikon] sonar system serves as the primary means of underwater detection and tracking, providing long-range detection capabilities. The Park Lamp and Mouse Roar [MG-519 Arfa] likely function as active sonars or hydroacoustic communication systems. Brick Pulp [MRP-10] provides electronic support measures (ESM) capabilities, allowing the submarine to detect and analyze enemy radar emissions. The Snoop Tray 2 [MRK-50 Kaskad] is believed to be a radar warning receiver or surface search radar. The Acoustic Intercept [MG-53] system allows the submarine to passively detect and identify other vessels based on their acoustic signatures. The submarine is equipped with 400mm and 533mm torpedo tubes, allowing for the deployment of a variety of torpedoes and anti-submarine missiles. The Signal Ejector is used for deploying countermeasures and signaling devices. The integration of both optical and low-light television (LLTV) periscopes allows for surface observation and navigation in various light conditions.

SPECIFICATION: Length: 166.0 m || Beam: 12.3 m || Draft: 8.8 m || Disp: 13500 t

SENSORS: Shark Gill [MGK-400 Rubikon] || Park Lamp || Mouse Roar [MG-519 Arfa] || Brick Pulp [MRP-10] || Snoop Tray 2 [MRK-50 Kaskad] || Acoustic Intercept [MG-53] || Generic Submarine Periscope, Optical || Generic Submarine Periscope, LLTV

ARMAMENT: 400mm TT || 533mm TT || 533mm TT || Signal Ejector