Russia fired Putin's 'invincible' hypersonic Zircon missile for the first time in Ukraine, experts say

• Russia fired a Zircon hypersonic cruise missile for the first time in Ukraine, experts say.
• The director of the Kyiv Scientific Research Institute said it found evidence from a recent attack.

Russia has used a Zircon hypersonic cruise missile for the first time in Ukraine, according to experts.

Oleksandr Ruvin, the director of the Kyiv Scientific Research Institute of Forensic Expertise, said in a Telegram post on Monday that staff at the institute had found identifying markings among the missiles launched in an attack last Wednesday.

"This is evidenced by the markings on parts and fragments, the identification of components and parts, and the features of the relevant type of weapon," Ruvin wrote, per a translation by the Kyiv Independent.

He said the missile wreckage had characteristics unique to a 3M22 Zircon missile, including the inscription "3L22" engraved on some fragments, as well as the number 26 on the bolts holding the steering systems.

Ruvin shared a video of the debris to back up his claim.

The attack killed at least five people and injured more than 50 others, the report said.

The Zircon missile, also spelled Tsirkon, is part of a hypersonic program that Russia has been working on in recent years, per a report by the Congressional Research Service.

The missile is launched from a ship and can reach speeds of Mach 6 to Mach 8, or between about 4,500 and 6,000 mph, the CRS report said. This means it can fly at up to eight times the speed of sound.

Russian officials have said it can actually travel at Mach 9, or about 6,900 mph.

Russian President Vladimir Putin has called weapons like the Zircon "invincible" and impossible to defend against.

According to Russian state-owned media, it's not the first time Russia has fired the missile.

Zircon missiles were successfully launched in January, October, and December 2020, and May 2022, as well as from a Yasen-class submarine in October 2021, the CRS said, citing a TASS report.

Russia also deployed the missile on a frigate in January 2023.

At the time, Putin said the weapon had "no analogues in any country in the world.”

The capabilities of the missile should not be overstated, Business Insider’s Michael Peck reported last year.

When an object travels at Mach 5 or faster, it ionizes the air around it and creates a plasma sheath that obstructs radar signals, which is an issue when approaching moving targets, he wrote.

No Black Sea vessel is known to carry the missiles, raising questions about where they could be launched from, the UK's Ministry of Defence said in an intelligence update on Wednesday.

The UK MOD said a Russian K-300 coastal defense system had likely been modified to fire them. It added that if the missiles' use is confirmed it would pose a "significant challenge" to Ukrainian air defenses, due to its speed and maneuverability.

But at the same time, though the missile debris is still being analyzed, researchers at the Kyiv Scientific Research Institute of Forensic Expertise said the weapon "does not meet the tactical and technical characteristics claimed" by Russia, per a translation by the Kyiv Independent.