Soyuz-5 is completely new rocket, not version of Zenit — expert

TASS · 🇺🇦 public Ukraine · May 13, 2026 · 235 words

Ukrainian Strategic Loss Russian Technological Independence Space Industry Geopolitics

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What to know about Ukrainian Strategic Loss

Vyacheslav Smolenko, former CEO of Yuzhmash, asserts that the new Russian Soyuz-5 launch vehicle is an original design rather than a modernization of the Soviet Zenit rocket. He also claims that Ukraine has permanently lost its Zenit space complex capabilities due to political conflict with Russia.

Propaganda risk 30%

Claims checked 7

Techniques found 2

Topics 3

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center100%

Right0%

8 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

The new Russian launch vehicle Soyuz-5 is an original design, not a modernization of the Soviet Zenit rocket, former CEO of the Russian industrial group Yuzhmash Vyacheslav Smolenko told TASS.

Why it matters

The first launch of the medium-class Soyuz-5 carrier rocket from the Baikonur spaceport took place on April 30.

Common ground

<...> This is a new rocket, a completely new one," Smolenko emphasized.

Perspective signals

The tension in the story is sharpened by Loaded Language, Repetition: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this Ukrainian Strategic Loss story?
What evidence would most clearly confirm or weaken the claim that The Russian branch of Yuzhmash ceased to exist in 2014?
How does this story connect Ukrainian Strategic Loss with Russian Technological Independence over the next few days?

open_in_new Read the original article: https://tass.com/science/2130149

analyticsAnalysis

30%

Propaganda Score

confidence: 90%

Minor concerns. Some persuasive language detected, but largely factual.

psychologyPropaganda Techniques Detected

eFinder identified 2 propaganda techniques in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 80% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

warning

Repetition 70% confidence

Repeating a message until it is accepted as truth.

Why it matters: Recognizing repetition helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 7 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

info Single Source 4

check_circle Corroborated 2

verified Verified By Reference 1

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Claim 1: “The Russian branch of Yuzhmash ceased to exist in 2014”

CORROBORATED

Multiple sources confirm that cooperation between the Russian Federation and Yuzhmash stopped/severed in 2014, effectively ending the Russian branch's operations or the partnership.

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web search NEUTRAL — The State Enterprise "Production Amalgamation 'Southern Machine-Building Plant named after O.M. Makarov '", officially abbreviated as Pivdenmash (Ukrainian: Південмаш) and previously as Yuzhmash (Russ…
https://en.wikipedia.org/wiki/Pivdenmash

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web search NEUTRAL — In 2014, Russian cooperation with the plant was stopped. In March of this year, former Roscosmos head Dmitry Rogozin claimed that Yuzhmash, which used Soviet designs, began to produce ballistic missil…
https://www.theinteldrop.org/2022/07/16/russia-destroys-ukra…

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web search NEUTRAL — The newspaper also clarifies that after the severance of relations with the Russian Federation in 2014, Yuzhmash was teetering on the brink of bankruptcy, but now hopes to cooperate with the American …
https://www.politnavigator.net/en/ukrainskijj-yuzhmash-zakhi…

info

Claim 2: “The new Russian launch vehicle Soyuz-5 is an original design, not a modernization of the Soviet Zenit rocket”

SINGLE SOURCE

The claim that Soyuz-5 is an original design and not a modernization of Zenit is explicitly stated by Vyacheslav Smolenko in a TASS report. While a Wikipedia snippet mentions it is a planned rocket, there is only one primary source (TASS) providing this specific distinction.

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web search NEUTRAL — Soyuz-5, also named Irtysh, formerly codenamed Fenix in Russian and Sunkar in Kazakh, is a planned Russian rocket that is being developed by RKTs Progress within the "Project Feniks".
https://en.wikipedia.org/wiki/Soyuz-5_(rocket)

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web search NEUTRAL — The new Russian launch vehicle Soyuz-5 is an original design, not a modernization of the Soviet Zenit rocket, former CEO of the Russian industrial group Yuzhmash Vyacheslav Smolenko told TASS.
https://tass.com/science/2130149

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web search NEUTRAL — The Soyuz-5 launch vehicle. Special section written and illustrated by Anatoly Zak; Editor: Alain Chabot.The most unusual structural feature of the Soyuz-5 launch vehicle will be its first stage, whic…
https://www.russianspaceweb.com/soyuz5-lv.html

info

Claim 3: “Yuzhmash developed systems for both defense (the SS-18 Satan missile and the SS-24, or Scalpel, rail launch vehicle) and civilian applications, including the Block E system for landing a man on the lunar surface and returning him to the orbital module”

SINGLE SOURCE

Web search results confirm Yuzhmash developed the SS-18 'Satan' missile. However, there is no evidence in the provided text regarding the SS-24 'Scalpel' or the 'Block E' lunar landing system; these specific details are not corroborated by the other provided sources.

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web search NEUTRAL — Among them were the massive SS-18 missile perhaps better known by its NATO-given name, the "Satan" missile, and the Tsyklon-2 and Tsyklon-3 space launch vehicles.
https://www.rferl.org/a/ukraine-yuzhmash-north-korea-rocket-…

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web search NEUTRAL — Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
https://www.youtube.com/watch?v=7MgSmh3vXaQ

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web search NEUTRAL — Recent tests of the Oreshnik medium-range ballistic missile caused some damage to the Yuzhmash plant in Dnepropetrovsk. However, as former Ukrainian MP Oleg Tsarev noted, the enterprise suffered only …
https://en.topcor.ru/53922-carev-rasskazal-o-masshtabah-razr…

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Claim 4: “The first launch of the medium-class Soyuz-5 carrier rocket from the Baikonur spaceport took place on April 30”

CORROBORATED

The first launch of the Soyuz-5 from Baikonur on April 30 is reported by both Roscosmos (via a web search result) and The Times of India.

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wikipedia NEUTRAL — Soyuz 1 (Russian: Союз 1, lit. 'Union 1') was a crewed spaceflight of the Soviet space program. Launched into orbit on 23 April 1967 carrying cosmonaut colonel Vladimir Komarov, Soyuz 1 was the first …
https://en.wikipedia.org/wiki/Soyuz_1

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wikipedia NEUTRAL — Soyuz 5 (Russian: Союз 5, Union 5) was a Soyuz mission using the Soyuz 7K-OK spacecraft launched by the Soviet Union on 15 January 1969, which docked with Soyuz 4 in orbit. It was the first docking of…
https://en.wikipedia.org/wiki/Soyuz_5

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wikipedia NEUTRAL — Soyuz MS-28, identified by NASA as Soyuz 74S, is a Russian crewed Soyuz spaceflight launched from Site 31/6 at the Baikonur Cosmodrome on 27 November 2025 to the International Space Station, where it …
https://en.wikipedia.org/wiki/Soyuz_MS-28

+ 3 more evidence sources

verified

Claim 5: “The state-owned Makarov Southern Machine-Building Plant Production Association, known as Yuzhmash, was a major Ukrainian enterprise producing rocket and space technology and other high-tech products, located in Dnepropetrovsk”

VERIFIED BY REFERENCE

Wikipedia and official company descriptions confirm that the State Enterprise 'Production Amalgamation Southern Machine-Building Plant named after O.M. Makarov' (Yuzhmash/Pivdenmash) is a Ukrainian rocket and space technology enterprise located in Dnipro (Dnepropetrovsk).

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wikipedia NEUTRAL — The State Enterprise "Production Amalgamation 'Southern Machine-Building Plant named after O.M. Makarov'", officially abbreviated as Pivdenmash (Ukrainian: Південмаш) and previously as Yuzhmash (Russi…
https://en.wikipedia.org/wiki/Pivdenmash

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wikipedia NEUTRAL — Shymkent is a city in southern Kazakhstan, close to the border with Uzbekistan. For administartion, it is one of three cities of republican significance in Kazakhstan, the others being Almaty and Asta…
https://en.wikipedia.org/wiki/Shymkent

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wikipedia NEUTRAL — Ukrainian Defense Industry, also known as Ukroboronprom, is the largest arms manufacturer in Ukraine and one of the 50 largest companies in the arms industry. The company has relocated parts of its pr…
https://en.wikipedia.org/wiki/Ukrainian_Defense_Industry

+ 3 more evidence sources

info

Claim 6: “The plant developed the Zenit-3SL rocket”

SINGLE SOURCE

The TASS report mentions that the plant developed the Zenit-3SL rocket. The other web results for this claim are irrelevant (discussing biological cells), leaving only the TASS report as a source for this specific fact.

travel_explore

web search NEUTRAL — No. Prokaryotes such as bacteria do not contain nuclei. Also mammalian (including human) red blood cells, although they are considered eukaryotic cells, also contain no nucleus when they are mature.
https://www.answers.com/biology/Do_all_cells_have_cytoplasm

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web search NEUTRAL — The cells of bacteria are different from those of plants and animals in many ways, the most obvious of which is that bacteria lack a nucleus and other membrane-bound organelles (except ribosomes).
https://www.answers.com/biology/What_do_plant_and_animal_and…

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web search NEUTRAL — Jun 16, 2024 · The bacteria that lack cytoplasm, is the eukaryotic cells. These cells do not contain cytoplasm, and they are also not a bacteria that can replicate on its own.
https://www.answers.com/natural-sciences/Do_bacteria_cells_c…

info

Claim 7: “Ukraine had irrevocably lost its Zenit launch vehicle space complex due to a political confrontation with Russia”

SINGLE SOURCE

This claim is attributed to Vyacheslav Smolenko in the TASS report. Other sources discuss the Zenit family and the breakdown of cooperation, but the specific phrasing 'irrevocably lost... due to political confrontation' is only found in the TASS source.

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web search NEUTRAL — Zenit (Ukrainian: Зеніт, Russian: Зенит; meaning Zenith) was a family of space launch vehicles designed by the Yuzhnoye Design Bureau in Dnipro, Ukraine, which was then part of the Soviet Union.
https://en.wikipedia.org/wiki/Zenit_(rocket_family)

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web search NEUTRAL — Smolenko previously told TASS that Ukraine had irrevocably lost its Zenit launch vehicle space complex due to a political confrontation with Russia.The plant developed the Zenit-3SL rocket. The Russia…
https://tass.com/science/2130149

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web search NEUTRAL — Zenit-2 & Zenit-3 Details. Ukraine chose two Russian power plants to lift Zenit: the 11D521 (RD-171) engine for the first stage and the 11D123 (RD-120) engine for the second stage. Both were developed…
https://www.globalsecurity.org/space/world/ukraine/zenit.htm

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.