Russia has escalated its military campaign in Ukraine by deploying one of its most advanced weapons, the hypersonic Oreshnik missile. The strike, which occurred overnight, targeted what Moscow describes as critical infrastructure in western Ukraine.
The Overnight Escalation
The Russian Defence Ministry stated the attack was a direct response to an alleged attempted Ukrainian drone strike on one of President Vladimir Putin's residences in Novgorod late last year. Kyiv has firmly denied this accusation, labelling it a lie. The ministry claimed the Oreshnik, alongside attack drones and other long-range weapons, hit facilities producing unmanned aerial vehicles and energy infrastructure supporting Ukraine's military-industrial complex.
This marks only the second use of the intermediate-range Oreshnik missile against Ukraine and the first with potentially live warheads. The weapon was initially tested with dummy warheads in November 2024, causing limited damage. The latest strike, directed at the Lviv region bordering NATO member Poland, prompted Ukraine's foreign minister to call it a "global threat" demanding an international response.
Understanding the 'Hazel Tree' Missile
The Oreshnik, meaning 'Hazel Tree', is an intermediate-range hypersonic ballistic missile capable of travelling at speeds exceeding Mach 10—more than ten times the speed of sound. President Putin has repeatedly boasted that its velocity makes it impossible to intercept. Ukrainian data from the 2024 test indicates the missile reached approximately 13,600 kph (8,450 mph), taking around 15 minutes to hit its target from southern Russia.
A key feature setting the Oreshnik apart is its ability to carry multiple independently targetable warheads, a technology typically associated with longer-range intercontinental ballistic missiles (ICBMs). Developed from the RS-26 Rubezh platform, it is designed to carry both conventional and nuclear payloads, though officials suggest only conventional warheads were used in this instance.
Strategic Implications and Expert Analysis
The deployment comes amid a delicate geopolitical moment, with US President Donald Trump reportedly attempting to broker a peace deal. Putin had previously threatened to use the Oreshnik against "decision-making centres" in Kyiv if Ukraine continued long-range attacks with Western weapons, but had held back until now.
While Russian leadership touts the missile's unmatched power, some Western experts urge caution. A US official in December 2024 downplayed the weapon as experimental and not a battlefield "game-changer," suggesting Russia likely possesses only a handful. However, since 2024, Russia has moved the Oreshnik into serial production and has supplied the system to its ally Belarus, indicating a commitment to integrating it into its arsenal.
The strike on Lviv, a region far from the front lines and close to the NATO border, signals a potential expansion of target sets and a testing of Western resolve. The escalation underscores the ongoing volatility of the conflict and the introduction of increasingly sophisticated weaponry with profound implications for European security.
