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What the Kalibr is made of

0 documented parts, from recovered wreckage. Each part gives its marking, maker and country where known, and links the record it comes from. The system itself: Kalibr.

Sources

Reported parts

  • Turbofan engine — TRDD-50 small turbofan made by the Omsk Motor Engineering Design Bureau (branch of UEC-Saturn); the same engine family powers the Kh-101 source
  • Active radar homing head (ARGS-14) — network controller — Marvell 88E1111-BAB1 Ethernet transceiver (US) in module U514-2206 of the ARGS-14 seeker source
  • Active radar homing head (ARGS-14) — FPGA — Altera (Intel) FLEX EPF10K30EQI208-2N programmable gate array (US) in seeker module U514-0501 source
  • Active radar homing head maker — Seekers are attributed to Radar MMS (St Petersburg), which bought diodes and microcircuits worth almost 700 million roubles through the distributor Inkotech in the first year of the full-scale war (iStories) source
  • Power management — Texas Instruments TPS51100 microcircuit (US) in module U514-2204 source
  • Logic / bus transceiver (2021+ production) — Texas Instruments ABT16245A microcircuit (US) on board ISAT.466533.007, in a missile built no earlier than 2021 source
  • Satellite navigation unit — On-board satellite navigation equipment TDCK.468173.005-01 containing a RISController RC64475 64-bit embedded microprocessor (US manufacturer) source
  • Satellite navigation receiver (SN-99) — SN-99 navigation equipment, designed in the 2000s in Smila, Ukraine, now mass-produced in Russia; also used in Iskander. Ukraine's MoD says the tail section, satnav and onboard computer are shared with Iskander and some modules with Bastion and Bereg source
  • Onboard computer and guidance boards — Ukrainian MoD teardown (June 2026) found guidance boards more than 80–90% foreign-made; an onboard computer built in 2025 still contained imported parts after a failed 2023–2024 switch to Russian electronics source
  • Circuit boards (early war) — Conflict Armament Research found foreign components made between 2012 and 2020 on Kalibr circuit boards recovered in 2022 (as reported by iStories) source

Part records and photos: HUR War & Sanctions, Ukraine's Defence Intelligence database of foreign components found in Russian weapons, and the other sources named on each part. A marking, date code or country is given as the source records it.