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3M-51 Alfa

anti-ship missile

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 1, 2026
Entity authorityQ22906092
Source-derived summary

The P-900 Alfa (or also P-900A Alfa) П-900 3М51 Альфа Alfa AFM-L, GRAU designation 3M51, is an anti-ship missile (with LACM capabilities) developed from the 3M54 Kalibr, P-800 Oniks and P-700 Granit.

The missile has a Granit type engine. It can be operated on new Yasen-class submarine, and can be loaded on ships. Coastal versions of the anti-ship missile are under development. The missile is developed at NPO Mashinostroyeniya.

3M-51 Alfa is also designated as Novator KTRV, Morinform Agat, 3M54, 3M54E and P-900 types.

The new cruise missile was designed for use in the Russian Navy. Modernization of Kirov-class battlecruiser, other new battlecruisers, destroyers and cruisers may include 3M-51 Alfa that can be refitted on ships with existing Zircon, Grom Meteorit, GELA, P1200 Bolid or P-1000 Vulkan missile launchers.

Despite a secrecy surrounding the new missile, it can be presumed that it holds promise as an exportable weapons system.

Editorial summary

“3M-51 Alfa” enters the record as anti-ship missile. Crown Archives preserves that source wording while asking what 3M-51, Alfa and anti-ship can confirm, complicate or overturn.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1000—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around 3M-51, Alfa and anti-ship.
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“3M-51 Alfa” is worth following because a concise public description often conceals a longer documentary argument. Here, 3M-51, Alfa and anti-ship provides the most credible route into that argument.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q22906092. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1000.

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This entry incorporates text from 3M-51 Alfa” 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.