Hypersonic versus Quasi-Ballistic: Two Trajectories, Two Challenges
A true hypersonic cruise missile uses an atmospheric jet engine (ramjet or scramjet) that allows it to fly at low altitudes at speeds exceeding Mach 5, with high maneuverability. Its trajectory is relatively flat and can change direction, which makes interception extremely difficult. Missile defenses were historically designed for predictable ballistic trajectories—hypersonic cruise missiles have changed this paradigm.
A quasi-ballistic missile, on the other hand, uses a solid-propellant rocket engine and follows a trajectory that combines a conventional ballistic ascent phase with a phase of gliding and high-speed atmospheric maneuvers. It is more predictable than a true hypersonic cruise missile, but still fast and maneuverable enough to pose serious challenges to defense systems. The key distinction for defense operators: a quasi-ballistic trajectory can be calculated more precisely, allowing for the preparation of an interception.
The evidence gathered by Hinz—a technical convergence
Hinz’s argument rests on several pillars. First, the absence of an air intake: available images and videos of the Zircon, as well as photographs of debris, show a tubular composite-fiber structure for the propellant, with no visible sign of an air intake. However, any atmospheric jet engine requires an air intake—without it, it cannot function. Second, a 2023 Russian decree awarded the title of Hero of Labor to Yuri Milekhin, director of the Soyuz Federal Bimodal Center, for his role in developing an innovative high-energy solid propellant for the Zircon missile. Solid propellant is characteristic of ballistic missiles, not hypersonic cruise missiles.
Third, patents filed by NPO Mashinostroyeniya include, as early as 1999, a patent for a two-stage solid-propellant anti-ship missile with a quasi-ballistic trajectory, and in 2011, a patent for a maneuvering system capable of operating at supersonic and hypersonic speeds at high altitudes. These patents predate the first reports on the Zircon and suggest that the missile is the culmination of research on quasi-ballistic missiles, not on hypersonic cruise missiles.
A Russian decree honoring a solid-propellant specialist for his contribution to the Zircon. A 1999 patent on a quasi-ballistic anti-ship missile. Debris with no air intake. The evidence is piling up like pieces of a puzzle that Putin would prefer to keep scattered. Open-source research debunks Russian military propaganda using tools that the Kremlin cannot fully censor.
The Implications for Ukraine's Air Defense
A Real Threat, but One of a Different Magnitude
The potential reclassification of the Zircon as a quasi-ballistic missile does not mean it is easy to intercept. Hinz himself points out that “the simplified distinction between hypersonic and non-hypersonic systems does not reflect the actual complexity of hypersonic flight.” ” The Zircon flies at speeds estimated by Ukrainian analysts to be around Mach 5.5, with peaks of Mach 7.5 before reaching the target area and decelerating to about Mach 4.5 upon impact. These speeds remain a challenge for current defense systems.
But the difference lies in the predictability of the trajectory. A quasi-ballistic missile that combines a predictable ballistic ascent with atmospheric maneuvers offers a different interception window than that of a true hypersonic cruise missile with a flat and erratic trajectory. Systems such as the Patriot PAC-3, the SAMP/T, or future Ukrainian systems based on capabilities acquired through the Ankara agreements could benefit from this reclassification to adjust their interception algorithms.
What the Debris in Ukraine Reveals
The Zircon debris found in Ukraine constitutes one of the most directly actionable pieces of evidence. The Kyiv Scientific Research Institute of Forensic Expertise displayed fragments, among which Hinz identified a part resembling the front cover of a solid-propellant rocket motor. This part lacks a central air intake—which would be necessary for any atmospheric jet engine. The presence of such debris in Ukraine confirms that the Zircon has already been used in attacks against Ukraine. A June 28, 2026, report by Ukrainska Pravda also noted the use of two Zircon/Oniks anti-ship missiles during an attack.
The collection and analysis of Russian missile debris in Ukraine has become a discipline in its own right within Ukraine’s war effort. Each piece of debris analyzed provides insight into the actual capabilities of the Russian arsenal, in contrast to the Kremlin’s official claims. This forensic analysis, shared with Western partners, directly contributes to improving the air defense systems currently in service. Science in the service of survival.
Russian missile debris analyzed by Ukrainian experts, whose findings challenge Putin’s military propaganda. This is information warfare at its most serious—not fake news, not doctored videos, but the physics of materials and reverse engineering. Ukraine is winning this war, too, methodically, in laboratories.
The Credibility of Russian Military Rhetoric Is in Question
Putin and the Myth of Technological Superiority
Since 2018, Putin has regularly showcased a series of “invincible” weapons during major televised speeches: Avangard, Kinzhal, Zircon, Poseidon, and Burevestnik. These theatrical presentations aim to deter Ukraine’s allies from supplying certain weapons, to impress the Russian public, and to create the image of a technologically invulnerable Russia. But a thorough analysis of these systems by independent experts consistently reveals a gap between Russian propaganda and technical reality.
The Kinzhal, presented as a revolutionary hypersonic missile, turned out to be essentially a modified ballistic missile derived from the Iskander. Ukrainian PAC-3 Patriots intercepted several of them in 2023. The Zircon, in the scenario described by Hinz, is reportedly a more sophisticated version of the P-800 Onyx anti-ship missile, capable of high speeds but with a less unpredictable trajectory than that of a true hypersonic cruise missile. The pattern is consistent: Russia labels anything that flies fast as “hypersonic,” regardless of the actual physics involved.
The Implications for Western Arms Policy
If the reclassification of the Zircon as a quasi-ballistic missile is confirmed, it has concrete implications for Western arms policy toward Ukraine. Some reluctance to supply more advanced air defense systems or specific interception technologies is based in part on the perception that certain Russian missiles are uninterceptable. If this perception is mistaken, the calculus changes. Western allies have an additional reason to deliver systems such as the Patriot PAC-3 MSE, THAAD, or advanced interception technologies to Ukraine.
On June 30, 2026, Ukraine signed an agreement for Swedish Gripen E fighter jets, which come equipped with electronic warfare systems and air-to-air missiles. These aircraft will also enhance Ukraine’s ability to detect and intercept Russian cruise missiles in flight. The E5 meeting in Berlin confirmed European coordination on air defense. In this context, a better technical understanding of the Zircon is valuable information for defense planners.
If the Zircon is quasi-ballistic and therefore partially interceptable, then Russia’s deterrence strategy is based in part on a falsehood. And if it is based on a lie, the arms policy decisions that were based on this deterrent must be revised. Delivering advanced interceptor systems to Ukraine is not an act of irresponsible escalation—it is a proportionate response to a more precisely calibrated threat.
Open Source as a Weapon of Counter-Propaganda
OSINT and the Erosion of Russian Military Opacity
Fabian Hinz’s analysis is a prime example of what the OSINT (open-source intelligence) community can achieve in countering Russian military opacity. Western official intelligence agencies have considerable technical resources at their disposal but are sometimes hampered by diplomatic and classification constraints. Independent analysts such as Hinz, Bellingcat, and the teams at Militarnyi, on the other hand, can publish their findings without these constraints.
Russia invests heavily in the security of its weapons programs. But in a war as widely covered as the one in Ukraine—where debris falls on Ukrainian territory and is photographed, analyzed, and published—this secrecy has practical limits. Every missile fragment, every launch video posted on Russian social media, and every patent filed in the public registry contributes to a database that analysts like Hinz rigorously exploit. The truth eventually comes to light.
The Impact of This Analysis on Ukrainian Strategy
For operators of Ukrainian air defense systems, the reclassification of the Zircon as a quasi-ballistic missile is not an academic curiosity. It is operational intelligence. Knowing that the Zircon follows a more predictable trajectory than a pure hypersonic cruise missile changes engagement calculations: at what angle to elevate radars, when to initiate interception, and which systems to prioritize for which approach trajectories.
Since 2022, Ukraine has developed expertise in air defense that now surpasses that of many NATO countries, simply out of the necessity of real-world combat experience. The Ukrainian Air Force shot down 138 of the 154 drones launched on the night of June 29–30, 2026. These results demonstrate operational mastery that is also grounded in precise technical knowledge of the threats. Hinz’s analysis is part of this counter-information ecosystem.
A community of OSINT analysts is debunking Russian military propaganda using patents, photos of debris, and analyses of publicly available videos. This is one of the most remarkable stories of this war—the democratization of military intelligence. What spy agencies used to do in secret, civilians armed with computers are now doing in public. And it’s working.
Russia and Its Anti-Ship Missiles — The Ukrainian Context
The Oniks and the Zircon: Two Weapons from the Same Family?
Hinz’s analysis suggests that the Zircon could be an evolution of the P-800 Onyx (also known as Oniks or Bastion in its shore-launched version). The second theory examined in his study—that the Zircon is a high-speed supersonic cruise missile derived from the P-800—remains plausible. Ukrainian data from June 28, 2026, reports the use of two Zircon/Oniks missiles during an attack on Ukraine, suggesting that Ukrainian operators themselves have difficulty distinguishing between the two systems in the heat of battle.
This possible connection between the two missiles is significant. It suggests that the Zircon, despite all the Russian rhetoric about its hypersonic revolution, is fundamentally an incremental evolution of Soviet technology from the 1980s and 1990s, not a generational technological leap. Russia has real and dangerous capabilities—but not the ones it claims to have. This distinction is as much political as it is technical.
Implications for Ukrainian Naval Defense
While the Zircon is related to the Onyx, its anti-ship characteristics suggest that it poses a specific threat to the Ukrainian Navy and ships in the Black Sea. Ukraine has nevertheless demonstrated a remarkable ability to challenge Russian maritime dominance in the Black Sea, sinking Russian warships and forcing the Russian Black Sea Fleet to retreat to its ports after suffering significant losses. The Mobidik naval drone, unveiled at the Defense Innovations Forum on June 30, 2026—with a range of 1,400 km and six configurations, including a missile armament—illustrates Ukraine’s developing counter-capabilities.
Naval warfare in the Black Sea has already produced tactical innovations that the entire world has observed: surface drones, underwater drones, and Neptune missiles. If Ukraine must contend with Zircon/Oniks missiles targeting its coastal installations, it will need to develop specific interception capabilities. Reclassifying it as a quasi-ballistic missile facilitates this task by making its trajectory more predictable. Any information that makes the threat more predictable is a valuable resource for defense.
Russia had announced that the Zircon would render aircraft carriers obsolete. If the missile is quasi-ballistic, the risk remains real but is not revolutionary. This exaggeration of Russian capabilities in official communications is no accident—it is deterrence through communication, strategic psychology. When rigorous analysis debunks this narrative, it also makes Western decision-makers more courageous. And Ukraine stronger.
Ukraine Faces the Zircon: Doctrine and Response
Adapting Air Defense Doctrine to a Reclassified Threat
The gradual confirmation that the Zircon follows a quasi-ballistic trajectory is forcing Ukrainian military planners to adjust their interception doctrine. A quasi-ballistic missile climbs high into the atmosphere before diving in its terminal phase. This trajectory differs from that of a cruise missile, which flies at low altitude to evade radar detection. Systems designed to intercept ballistic trajectories—such as the Patriot PAC-2/PAC-3 or THAAD—are therefore better suited to this profile than initially assumed.
Ukraine has incorporated the lessons learned since 2022 into its air defense operations. Every Russian missile attack—with its radar data, recorded trajectories, and analyzed debris—contributes to an operational knowledge base unmatched in Western Europe. The Ukrainian Air Force shot down 138 out of 154 drones on the night of June 29–30, 2026, according to official data. This effectiveness is no accident: it is based on a detailed and evolving understanding of enemy weapons systems—exactly the kind of knowledge that Fabian Hinz’s study helps to refine.
NATO Cooperation and Future Interception Systems
The E5 meeting in Berlin on June 24, 2026, confirmed that European allies are coordinating their air defense support for Ukraine. The participants—Germany, France, the United Kingdom, Italy, and Poland—discussed the provision of long-range weapons and air defense systems. In this context, the reclassification of the Zircon as a quasi-ballistic missile is a valuable piece of information: it clarifies actual needs and steers discussions toward appropriate interceptor systems rather than solutions developed against a poorly defined threat.
The NATO summit in Ankara, scheduled for July 7 and 8, 2026, will be another opportunity to coordinate this response. The discussion is no longer abstract: with documented Zircon/Oniks attacks as of June 28, 2026, the Atlantic Alliance has recent data to inform its decisions. Every decision regarding the delivery of equipment—whether made in Berlin or Ankara—will be all the more effective if it is based on a precise technical understanding of what the Ukrainians are actually facing.
The decisions made in Berlin on June 24 and those to be finalized in Ankara on July 7 are not abstract diplomatic exercises. They have direct consequences for the interceptor systems that will—or will not—reach Ukraine. If the allies understand that the Zircon is quasi-ballistic and therefore partially interceptable, they have additional grounds for delivering the right systems at the right time. Technical truth has immediate geopolitical value.
Russian Patents: An Open Archive of Hidden Strategy
What Public Patent Records Reveal About the History of the Zircon
One of the most striking aspects of Fabian Hinz’s analysis is the use of publicly filed patents by NPO Mashinostroyeniya, the Russian design bureau responsible for developing the Zircon. Two patents are particularly significant: the 1999 patent, which describes a two-stage, solid-propellant-powered quasi-ballistic anti-ship missile; and the 2011 patent, which describes a maneuvering system for missiles at hypersonic altitudes. These public documents outline a development trajectory consistent with Hinz’s third theory regarding the quasi-ballistic nature of the Zircon.
The fact that this information is available in public records highlights an uncomfortable reality for the Kremlin: Russia, like any modern technology-based economy, must file patents to protect its commercial inventions, and these filings create an archive that analysts can consult. NPO Mashinostroyeniya produces both military missiles and commercial space components—this dual civilian-military use necessitates filings that partially reveal the company’s technical doctrine. This is a gap in Russia’s military opacity that analysts like Hinz legitimately exploit.
The “Hero of Labor” Decree: An Unexpected Official Record
The other key piece of Hinz’s analysis is a 2023 Russian presidential decree that awarded the title of Hero of Labor of the Russian Federation to Yuri Milekhin, director of the Soyuz Federal Center, which specializes in solid propellants. The award was granted for the “development of an innovative high-energy solid propellant for the Zircon.” This sentence, innocuous in its bureaucratic wording, is a technical bombshell for analysts: it confirms that the Zircon does indeed use a solid-propellant motor—which rules out a ramjet or scramjet engine, technologies associated with hypersonic cruise missiles.
Decrees of this type are published in the Official Gazette of the Russian Federation for their symbolic value and domestic propaganda effect. Russia wanted to celebrate its defense innovators—and in doing so, revealed a technical detail that its adversaries immediately seized upon. Such is the irony of state communication under an authoritarian regime: the need for internal legitimization creates unintended leaks to the outside world. Putin wanted to honor an engineer; he handed global OSINT analysts a piece of evidence.
A patent filed in Moscow in 1999. A presidential decree honoring a propellant engineer in 2023. Debris analyzed in Kyiv in 2024 and 2025. Fabian Hinz pieced these clues together like a detective. The result is a clearer picture of the Zircon than Putin ever intended to reveal. The unintended transparency of authoritarian states—through patents, awards, and public archives—is one of Russia’s enduring vulnerabilities. Ukraine and its allies have every reason to exploit it systematically.
Conclusion: Technical truth is also a weapon of war
What This Analysis Changes—and What It Doesn’t
The likely reclassification of the Zircon as a quasi-ballistic missile changes several things. It undermines the Russian narrative of absolute technological superiority. It opens up more promising interception options for Ukrainian defense systems. It is likely to influence Western allies’ decisions regarding arms deliveries. And it demonstrates once again that rigorous, independent analysis, based on verifiable evidence, is a strategic asset in modern warfare.
What it does not change: the Zircon remains a dangerous weapon. It flies fast, strikes with precision, and is being used against Ukraine. The international defense community must take this threat seriously—but assess it according to its true nature, not the nature Putin attributes to it to deter his adversaries. Ukraine deserves allies who recognize this distinction and draw the appropriate political conclusions from it.
OSINT Analysis as the Foundation of Truth in War
Fabian Hinz’s study on the Zircon, reported by Militarnyi on June 30, 2026, is an example of what analytical rigor can achieve even amid the fog of war. Admittedly, there is still no definitive independent confirmation of the exact nature of this missile’s engine—Russian classification remains impenetrable without direct access. But the convergence of available evidence clearly points to a reclassification that deserves to be factored in by Western defense planners.
Ukraine and its allies are fighting not only on the battlefield, but also in the realm of information and technical analysis. Every Russian myth debunked is a victory. Every patent analyzed, every piece of debris photographed, every trajectory calculated helps build a more accurate picture of what the adversary really looks like. And an accurate picture of the adversary is the first step toward defeating it.
Putin presented the Zircon with great fanfare as the weapon that would change everything. If Hinz is right—and the evidence is solid—this “revolutionary” weapon is an evolution of Soviet technology from the 1990s. Russia is less technologically advanced than it claims to be. And Ukraine, along with its allies, is better equipped to counter it than previously thought. That is the true victory of this analysis.
By Maxime Marquette, columnist
Sources
Primary Sources
Ukrainska Pravda — Use of Zircon/Oniks missiles in an attack on Ukraine — June 28, 2026
Kyiv Independent — Latest war news — June 30, 2026
Secondary sources
Kyiv Independent — Ukrainian drones strike a Russian factory 1,300 km away — July 1, 2026
Defence-UA — Ukrainian Defense Industries — accessed July 1, 2026
This content was created with the help of AI.