Osayumi class is a new class of multi-mission stealth frigates in the Kermonian Navy. This class of warship features a highly automated design aimed at reducing crew size, while also possessing mine countermeasures and diverse combat capabilities. In the Kermonian Navy: 7 in service, 4 planned. Will get replaced by Osayuki II class in 2030.
Weaponry: 1x H/PJ-45 130mm gun 600 rounds Max RPM: 45 Range (Conventional): 20km Range (rocket assist): 120km 2x Afanasev A-12.7 in RCS mount 10x 3S14 VLS system Usually launch the 3M54 Kalibr family, P-800 Oniks, and Type 07 Vertical Launch Anti-Submarine Rocket. 6x 9K96 Poliment-Redut VLS system, usually mounting the 48N6DM (250km), 9M96E2 (130km, 4 in 1cell ESSM equivalent), 9M96E (40km, 4 in 1 cell ESSM equivalent) 8x Type 17 anti-ship missiles Range：400km Speed：0.9M Weight：700kg Guidance method: Inertial guidance, mid-course GPS, terminal Ka-band AESA radar homing (ARH) 6x 324mm Type 12 torpedoes Range: 10-20km Speed: 75-100km/h Guidance method: inertial guidance, Broadband active & passive acoustic homing, Side-scan sonar + MAD (Magnetic Anomaly Detection) 1x Pantsir-M system Gun (2x AO18KD) Caliber: 30mm Fire Range (Sea): 5km Fire Range (Air): 5km RPM: 10,000 Missile (Hermes-K/95Ya6M) Reaction time: 3–5 s Ready rack: 8 Ammo in autoloader: 32 Guidance method: Radio Command Fire range (Air): 20km Sensors: OPY-2 (X-band multi-purpose AESA radar) OAX-3 Electro-Optical and Infrared (EO/IR) Sensor System OQQ-25 (high-performance Variable Depth Sonar (VDS) and Towed Array Sonar System (TASS) used for anti-submarine warfare (ASW)) OQQ-11 (specialized mine-hunting sonar system) NOLQ-3E Passive radar system + Electronic attack capability is integrated into the main radar antenna Advanced Integrated Combat Information Center (AICIC), a 360-degree circular screen, and augmented reality technology to display a panoramic view of the vessel's surroundings 1x Ka-27M Helicopter
