Russia Shuts Airspace Over Kapustin Yar—Could an Oreshnik Launch Be Next?

Russia has imposed temporary restrictions on airspace over the Kapustin Yar missile testing range in the Astrakhan region, raising speculation that the restrictions could be linked to a potential missile launch.

According to Militarnyi on September 29, citing NOTAM V5696/26 issued for the Rostov Flight Information Region (FIR), the restrictions are scheduled to remain in effect through October 3, 2026, with the airspace closed daily from 9:00 a.m. to 7:00 p.m. Moscow time.

The restricted zone extends from ground level with no specified upper altitude limit, effectively covering the full vertical airspace over the designated area.

Kapustin Yar is a Russian military testing range used for trials and launches of missile systems.

The airspace closure has been linked to the possibility of a launch involving Russia’s Oreshnik ballistic missile. However, the restrictions could also be related to tests of other missile systems, Militarnyi reported.

The Oreshnik is a nuclear-capable intermediate-range ballistic missile (IRBM) that travels through the stratosphere, making interception particularly difficult. It is equipped with a multiple independently targetable reentry vehicle (MIRV) designed to carry multiple warheads. After launch, the missile sheds its propulsion stage before the reentry vehicle separates and its warheads descend toward their targets.

The Oreshnik is believed to be derived from the RS-26 Rubezh missile system and incorporates technology with roots in Soviet-era missile development in Dnipro. Unlike the three-stage RS-26, the Oreshnik reportedly uses a two-stage configuration.

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War in Ukraine

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The potential activity at Kapustin Yar comes amid reports that Russia may be running low on Oreshnik missiles. In June 2026, the Institute for the Study of War, citing Ukrainian private intelligence firm Dallas Analytics, reported that Russia could be close to exhausting its stock after Putin reportedly ordered accelerated production of four additional missiles following the Oreshnik’s first known combat use against Dnipro in November 2024.

Dallas Analytics estimated that Russia had since used three of those missiles in 2026, including in strikes toward the Lviv and Kyiv regions, while another crashed in the temporarily occupied Donetsk region. Based on the reported launches, the firm assessed that Russia may have only one operational Oreshnik remaining from that production batch.

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