Ukraine's main rocket engine builder, the Yuzhnoye construction bureau, has responded with a refutation to the New York Times article accusing Ukraine of leaking ballistic rocket technology to North Korea. In it, they stress that no journalists had contacted them prior to the publication and that the materials are false, uninformed, and appear to be crafted to support a geopolitical agenda. What follows is the statement of Yuzhnoye. It confirms many of the conclusions of our article: “Unprofessional slander.” Ukrainian rocket experts slam NYT accusations of North Korean leak
The engines shown in North Korean photos are so dramatically different from anything designed in Ukraine that to the trained eye it’s ludicrous to propose that Ukrainian designs are present in North Korean systems.

How can anyone assert that simply because expertise exists in one place that it must have been employed on behalf of another. What evidence is there of this?

- Why is this IISS and NYT material being released at this time? Clearly, this information has been in the public for some time.
- Why does the NYT material carefully suppress the emphasis on Russia that is present in the IISS material?
- What government investigators and experts are focusing on the city of Dnipro? None have contacted us at Yuzhnoye or Yuzhmash, if they had we would gladly invite them in. In fact, Yuzhnoye and Yuzhmash have a long demonstrated and documented history of directly supporting US government efforts in non-proliferation since the 90’s, if anything the actual facts and evidence completely contradict the claims in this article. In addition, Yuzhnoye has proposed continued support to the US government numerous times in recent years, in support of its non-proliferation activities.
The IISS and NYT materials are false, uninformed, and appear to be crafted to support a geopolitical agenda vs reporting any evidence related to the North Korean ICBM programs or Ukrainian involvement. The international community should be very wary of this type of publication and the true nature of its intent and support.
In addition, Yuzhnoye has already formally offered in person to the US embassy in Kyiv on 15 August 2017 to assist the US in an effort to determine exactly who has provided this assistance to North Korea.
- On 14 August 2017, the New York Times published an article by Pulitzer winning journalists William Broad and David E. Sanger stating that North Korea's recent ballistic missile success is explained by black market purchases of rocket engines "probably from a Ukrainian factory," namely - the Yuzhnoye construction bureau in its Russian transcription, with its factory Yuzhmash, now known as Pivdenne, located in Dnipro.
- The New York Times article was based on a report written by Michael Elleman, a Senior Fellow for Missile Defence at the British-based International Institute for Strategic Studies, and who led a Threat Reduction program in Russia from 1995-2001, and immediately made headlines around the world.
- Yuzhmash and National Security Council Chief Oleksandr Turchynov denied Ukraine was involved.
- Ukrainian President Poroshenko has ordered a probe into the allegations of the report.
- The Ukrainian Center for Army, Conversion, and Disarmament Studies thinks the report has a "clear sign of an information attack against Ukraine."
Read also:
- “Unprofessional slander.” Ukrainian rocket experts slam NYT accusations of North Korean leak
- Problems with the NYT article on Ukrainian rocket engines in North Korea