What the Kh-101 is made of

Reported parts

• Engine — TRDD-50A (izdeliye 36M) small two-shaft turbofan, made by ODK-Saturn; supporting enterprises listed include NIIFI, KB Luch, Lepse and Ruspolimet source
• Engine control — KRD-36M integrated engine regulator and a separate fuel-supply unit source
• Engine pressure sensors — Pressure sensors for the engine supplied by the Scientific Research Institute of Physical Measurements (NIIFI), Penza, struck by Ukrainian drones on 1 July 2026 source
• Flight control computer — VSS-1 onboard digital computing system (airborne flight control), made by MOKB Mars, a branch of VNIIA source
• Satellite navigation — SN-99 satellite navigation receiver and antenna assembly by KB NAVIS; HUR found an Intel/Altera programmable chip inside source
• Doppler speed-and-drift meter — SINAR Doppler system with the Monoblock-L onboard computer and D-500L transmitting antenna (KB Luch) plus an AG-080-01 receiving antenna source
• Radio altimeter — UVK-208 codable altitude indicator, used for terrain-profile matching source
• Optical terminal guidance — Otblesk-U opto-electronic scene-matching system by TsNIIAG, with NPO Geofizika-NV and EPO Signal involved; since late 2022 a three-lens fixed camera replaced the earlier single swivelling lens source
• Guidance computer — Baget-62-04 computer of the Otblesk-U system, made by the Kurchatov Institute's NISI; newer missiles use chips from a different maker than earlier ones (Defense Express, 2023) source
• Gyro unit — BDG-1M (K-004) damper gyroscope unit, made by APZ (Arzamas Instrument-Building Plant) source
• Air data — SIVD air-pressure measurement system source
• Control-surface actuators — K-005 hydraulic drive unit for the aerodynamic control surfaces (PMZ Voskhod); MP-0.75S2 electric motor and BVPR-4SM rectifier unit (Lepse) source
• Power supply — 2x25NKM-5-B onboard power supply, made by NIIKhIT source
• Wings — Made by the Smolensk Aviation Plant (SMAZ) source
• Active jammer — SP-504 active jamming station by Radiopribor, with NII Ekran and Microwave Systems involved; Ukraine's MoD says it creates false radar targets source
• Decoy dispenser — L-504 pyrotechnic dipole-reflector (chaff) dispenser, made by KASZ; mounted near the warhead and first recovered from a missile downed on 26 January 2023 source
• Foreign microelectronics — HUR lists 138 foreign-made items across the missile, from makers in the US, Netherlands, Switzerland, Japan, Taiwan and China — among them Texas Instruments, Analog Devices, Intel, Xilinx (AMD), Infineon/Cypress, STMicroelectronics, Nexperia, Macronix, Winbond and a MORNSUN DC/DC converter; dated parts include a Maxim MAX211 transceiver from April 2021 source
• Foreign parts in 2026 production — Financial Times examination of missiles made in Q2 2026 found more than 100 Western components (Texas Instruments, AMD, Kyocera AVX, Harting, Nexperia), some with 2024–2025 date codes, plus Chinese and Taiwanese parts in January 2026 debris source