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.

A new intermediate-range ballistic missile called Oreshnik used by Russia in a strike on Ukraine this month is a state-of-the art weapon that the West cannot intercept, President Vladimir Putin has said.

Last week, Russia fired its new intermediate-range ballistic missiles at Ukraine and hit a factory in the central city of Dnipro, as the country puts the weapon into mass production

Russian President Vladimir Putin said in a televised address that the attack was a test of Russia's "newest missile," an IRBM called "Oreshnik."

Russia named the missile the Oreshnik, or hazel tree, and said it is impossible to intercept it with air defenses.

Two days ago, Russian President Vladimir Putin announced a change in the country's policy for employing nuclear weapons in conflict. Then, on Thursday, Russia attacked the Ukrainian city of Dnipro with a new type of ballistic missile capable of one day delivering multiple nuclear warheads to distant targets with little warning.

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

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 statement was made on Nov. 28, according to Russian state news agency TASS. Putin claims that the Oreshnik missile has “no analogs” in the world and that “similar ones will not appear soon.” He once again boasted about some unconfirmed specifications of the Oreshnik,