The Pentagon says the Oreshnik is a tweak of Russia’s RS-26 Rubezh missile, an intercontinental ballistic missile (ICBM) that has been tested since 2011.

Russia’s new ballistic missile flies on a high arc out of Earth’s atmosphere and releases multiple high-speed projectiles, making it challenging but not impossible to intercept

This is the first time Russia has used its so-called Oreshnik intermediate-range ballistic missile in combat. The launch also serves as a warning to the West.

Russia fired a hypersonic intermediate-range ballistic missile at the Ukrainian city of Dnipro on Thursday in response to the U.S. and UK's allowing Kyiv to strike Russian territory with advanced Western weapons,

President Volodymyr Zelenskyy and NATO Secretary General Mark Rutte have discussed Ukraine's specific needs for air defence systems in the wake of Russia's recent strike with a new ballistic missile.

The new design is based on the previous RS-26 Rubezh ballistic missile, according to the Pentagon. Readers can get up to speed on what else is already known about the missile strike on the eastern Ukrainian city of Dnipro in The War Zone‘s initial reporting here.

Russia launched an intercontinental ballistic missile during an attack on Ukraine on Thursday, Kyiv's air force said, in the first known use in the war of such a powerful, nuclear-capable weapon with a range of thousands of kilometres.

Ukraine's Foreign Minister Andrii Sybiha has announced that the Russian attack on the city of Dnipro with an Oreshnik experimental ballistic missile will be discussed at the Organisation for Security and Cooperation in Europe on Wednesday,

The meeting also included the acting commander of the Air Force of the Armed Forces of Ukraine, Lieutenant General Anatoliy Kryvonozhko. Read also: Ukraine's Foreign Minister urges partners to send air defense systems to intercept Russian Oreshnik missiles Ukrainian representatives described the consequences of the attack and explained the

The first combat use of Russia’s new IRBM — which Russian President Vladimir Putin called unstoppable — has drawn scrutiny from Western military experts.

The Air Force reported at dawn on 28 November that Russian Tu-95MS strategic bombers had been scrambled from the Olenya airfield, and after 05:30 Russian missiles were spotted on Ukrainian territory.