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S-350 missile system

Russian medium-range surface-to-air missile system

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 10, 2026
Entity authorityQ4112522
Source-derived summary

The S-350 Vityaz (Russian: C-350 Витязь) with [[NATO reporting name]] ‘’SA-28’’ is a Russian medium-range surface-to-air missile system developed by GSKB Almaz-Antey. Its purpose is to replace the S-300PS. The system design traces its roots from the joint South Korean-Russian M-SAM project, and mainly uses the 9M96 missile which is also used on the S-400 missile system.

Development

The first studies that would eventually become the S-350 started in 1999. Development began in earnest only in 2007. Almaz-Antey was able to leverage the experience gained while working on the joint development of the M-SAM with South Korea. Around 2011, development slowed down, probably due to failed missile tests. The S-350 was unveiled in 2013, and presented at that year's MAKS airshow. Initial plans called for the system's test phase to end in the autumn of 2013, and for the delivery of around 30 systems by 2020. However, the first deliveries of the S-350 only took place in 2019, and it only entered service in February 2020.

Design

The S-350 Vityaz air defense system consists of several vehicles :

1–2 50N6A multifunctional passively electronically scanned array radar stations.

Editorial summary

The public source identifies “S-350 missile system” as russian medium-range surface-to-air missile system. This brief keeps that definition visible, then builds a research path around S-350, missile and system.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1999, 2007, 2011, 2013—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with S-350, missile and system providing the first useful test.
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A short description can identify a subject without explaining its stakes. For “S-350 missile system”, the useful work is to connect “russian medium-range surface-to-air missile system” to the records capable of establishing context and consequence.

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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 10, 2026. The linked authority identifier is Q4112522. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1999, 2007, 2011 and 2013.

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Source & attribution

This entry incorporates text from S-350 missile system” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.