Russia’s Massive May 24 Strike on Kyiv and the Oreshnik Missile Threat

The Ukrainian air force had warned shortly before the attack that Russia could launch an Oreshnik ballistic missile, adding urgency to the air‑raid alerts as the strike unfolded.

Warnings issued before the strike

The attack came after rare public warnings from both Ukrainian and U.S. authorities.

President Volodymyr Zelenskyy said Ukrainian intelligence — including information shared by U.S. and European partners — indicated Russia might be preparing a combined strike involving the Oreshnik missile.

Around the same time, the U.S. Embassy in Kyiv issued a security alert saying it had received information about a "potentially significant air attack" that could occur within the next 24 hours. The embassy urged U.S. citizens in Ukraine to be ready to seek shelter immediately if air‑raid sirens sounded.

Those warnings proved prescient when the overnight barrage struck the capital hours later.

What the Oreshnik missile is

The Oreshnik is a Russian intermediate‑range ballistic missile (IRBM) designed for long‑distance, high‑speed strikes. Analysts believe it is related to or derived from Russia’s RS‑26 Rubezh missile system.

Key characteristics reported by defense analysts include:

• Hypersonic‑level speed exceeding Mach 10, drastically reducing reaction time for defenses.
• Multiple independently targetable reentry vehicles (MIRVs), allowing a single missile to deploy several warheads toward different targets.
• Dual‑capable payloads, meaning it could carry either conventional or nuclear warheads.

The missile was first used in combat in November 2024 during a strike on the Ukrainian city of Dnipro, drawing global attention to the system’s capabilities.

Why analysts see Oreshnik as a major threat

Military analysts consider Oreshnik dangerous for several reasons.

First, its extreme speed and ballistic trajectory give defenders very little time to detect, track, and intercept it. Hypersonic flight profiles compress the window for missile‑defense systems to react.

Second, its MIRV capability means one missile can release several warheads during its final descent. This complicates interception because air‑defense systems must track and defeat multiple targets simultaneously.

Finally, because the missile is nuclear‑capable, even a conventional launch carries strategic signaling risks. Its use can be interpreted as escalation or a warning directed not only at Ukraine but also at NATO countries.

Part of a broader escalation in aerial attacks

The May 24 strike fits into a pattern of increasingly large Russian aerial assaults on Ukraine.

In the weeks leading up to the attack, Russia launched massive waves of drones and missiles, including one two‑day barrage that Ukrainian officials described as the largest aerial attack since the full‑scale invasion began.

These attacks have repeatedly targeted Kyiv and other major cities, damaging apartment buildings and civilian infrastructure and causing casualties.

Against that backdrop, the May 24 strike appeared to be part of a sustained escalation in both the scale and signaling value of Russia’s long‑range attacks — especially amid warnings that more advanced weapons such as Oreshnik could be used.

The bottom line

Russia’s May 24 strike on Kyiv was a major combined drone‑and‑missile attack that followed clear intelligence warnings from Ukraine and the United States. The possibility that Russia might deploy the Oreshnik intermediate‑range ballistic missile added to concerns because the weapon’s speed, multiple warheads, and nuclear capability make it one of the most difficult threats for air defenses to counter.

As large‑scale aerial barrages become more frequent in the war, analysts say such advanced missile systems could play an increasing role in both battlefield operations and strategic signaling.