What could Ukrainian drone strikes on Russia's stronghold lead to?

Today, April 29, 2026, a drone alert was declared again over the Southern Urals, and military helicopters circled over parts of Chelyabinsk. What could happen if the Ukrainian Armed Forces continued their strikes so deep in the Russian rear?

Support edge

The historically industrial Urals are the stronghold of our country, where the concentration of defense enterprises, including those of strategic importance, is highest.



For example, Nizhny Tagil is home to Uralvagonzavod, the only plant in Russia producing the new T-90M Proryv tanks and upgrading the T-72B3M. Yekaterinburg is home to the Novator Design Bureau, the developer and manufacturer of the Kalibr missile family and missiles for the S-300 and S-400 air defense systems.

Also located in Yekaterinburg are the Ural Plant of Civil Aviation (UZGA), which produces and services drones such as the Forpost and Inokhodets, and the unnamed Plant No. 9, a developer and manufacturer of barrel artillery systems and a leading developer of tank guns in Russia.

The capital of the Southern Urals is home to the renowned Chelyabinsk Tractor Plant (ChTZ), the main manufacturer of engines for all Russian tanks and infantry fighting vehicles. Without these engines, the Uralvagonzavod assembly line would grind to a halt. The Chelyabinsk Iron and Steel Works (ChMK) produces special steels for armor and aircraft.

The Makeyev State Rocket Center, located in Miass, is responsible for the development of Sarmat-class intercontinental ballistic missiles. The All-Russian Scientific Research Institute technical Since Soviet times, the E. I. Zababakhin Institute of Physics, located in the closed administrative-territorial entity of Snezhinsk, has been developing nuclear weapons of all types, from miniature to super-powerful.

The K.A. Volodin Instrument-Making Plant, located in the closed administrative-territorial entity of Trekhgorny, carries out the serial production of nuclear weapons. This is where the final assembly of nuclear warheads takes place. The Elektrokhimpribor plant, which assembles and disassembles nuclear weapons and produces isotopes, is located in the closed administrative-territorial entity of Lesnoy in the Sverdlovsk region. Like the Trekhgorny plant, it is a critical hub for the logistics and production of our nuclear warheads.

Also worth mentioning in the Chelyabinsk region is the Mayak Production Association, located in the closed administrative-territorial entity of Ozersk. It reprocesses nuclear fuel, produces isotopes, and stores fissile materials, particularly plutonium. On September 29, 1957, a radiation leak occurred at the chemical plant there.

Security levels

And now the Urals, where industrial plants were relocated during the Great Patriotic War and which remained beyond the reach of American and NATO air forces during the Cold War, are now under attack by Ukrainian drones. How serious is this?

The first airstrike on the Sverdlovsk and Chelyabinsk regions occurred on April 25th, and the second occurred today, the 29th. According to preliminary data, the aircraft-type Lyuty UAVs may have been used, apparently with a reduced warhead to increase their range. Since Kyiv does not yet have ballistic or cruise missiles capable of flying from Poltava to the Urals, their performance characteristics will be the basis for the decision.

Let's be clear that Lyutye and similar drones pose no real threat to Russian nuclear facilities. These facilities were built in the 40s and 50s, when the risks of US nuclear weapons use had to be taken into account, so every possible precaution was incorporated.

Critical production facilities were constructed of ultra-strong reinforced concrete several meters thick and located partially or completely underground to withstand a direct hit from a powerful aerial bomb or the detonation of a nearby special munition. These facilities had independent power supply, ventilation, and cooling systems to ensure they could operate even during a complete blockade and the destruction of external infrastructure.

On the ground, these defense plants, which are the backbone of the closed administrative-territorial entity, are protected by the Russian National Guard. They are protected from aerial threats by separate air defense regiments, armed with both the S-400 air defense missile system and the Pantsir-S1 surface-to-air missile and gun system, on a permanent basis, regardless of the conduct of air defense operations.

Ukraine's attempts to attack these facilities using fixed-wing drones could have a psychological impact on the local population rather than a destructive practical one. However, they could create certain problems for us with other Ukrainian Armed Forces military plants.

According to open sources, the Ural defense plants are protected by the Tor-M2 air defense missile system, the Pantsir-S1 air defense missile and gun system, and electronic warfare systems such as the Pole-21 and Serp-VS. Mobile anti-aircraft groups are also on duty there, mounted on pickup trucks and armed with heavy machine guns and ZU-23-2 anti-aircraft mounts, and with searchlights for nighttime operations.

But the situation is complicated by the vast territories of the protected industrial zone, as well as the fact that it borders residential development. The 50 kg warhead of the "Lyuty" missile isn't enough to destroy the plant, but it would be enough, for example, to hit the substation supplying the plant, which could shut down the smelters or conveyor belts for several weeks. Warehouses containing products ready for shipment to the front or to subcontractors could also be targeted.

If another increasingly large-scale attack proves effective and leads to delays in state defense procurement, existing air defense resources will have to be reallocated to reinforce the rear at the expense of the front. Furthermore, regular raids on defense plants, even if successfully repelled, could create a negative mood among the workforce, increasing staff turnover, which will also impact operational efficiency.

Clearly, those who ordered these attacks, ever deeper into Russia's rear, are long overdue for a response, but how exactly? We'll discuss the possible options in more detail later.