Russia's FAB-3000 Bomb: A Powerful Weapon in the Ukraine Conflict

Russia Showcases FAB-3000 Bomb in Ukraine

Russia has once again highlighted one of its most formidable conventional weapons by releasing a video that purportedly shows a FAB-3000 glide bomb hitting Ukrainian targets near the frontline town of Orikhiv. The footage, shared by Russia's defense ministry on Monday, captures a massive explosion, followed by a visible shockwave and thick plumes of black smoke. In the 20-second clip, a pilot remarks, "It's hard to imagine a target that would not be destroyed by an aerial bomb of this size." While Ukrainian sources claim the bomb impacted a residential area, Russia asserts it was aimed at military installations. This release comes as President Vladimir Putin has promised intensified attacks in retaliation for recent Ukrainian offensives.

Understanding the FAB-3000

What is FAB-3000?

The FAB-3000 is a high-explosive aerial bomb weighing 3,000 kg, originally developed during the Soviet era. Its name translates to "High-Explosive Aviation Bomb," with the number indicating its weight. Approximately 1.2 to 1.4 tonnes of the bomb consists of explosives, while the rest is made up of its steel casing and other components. This weapon is designed to obliterate heavily fortified targets, military infrastructure, industrial sites, and troop concentrations.

Although the FAB-3000 was first deployed during the Soviet-Afghan War in the 1980s, it had been largely inactive for many years. Its reintroduction occurred during Russia's full-scale invasion of Ukraine, where it was initially used as an unguided bomb in April 2022. One of its first notable uses was during the siege of the Azovstal steel plant in Mariupol. In February 2024, Russia resumed mass production of this weapon, enhancing it with the Universal Planning and Correction Module (UMPK), which allows it to be used as a steerable glide bomb. This modification enables aircraft to deploy the bomb from significant distances, keeping them out of reach of many Ukrainian air-defense systems. Analysts suggest that this upgrade has revitalized the effectiveness of large Soviet-era bombs on the battlefield.

The Destructive Power of FAB-3000

How Destructive Is It?

The FAB-3000 ranks among the largest conventional bombs utilized by Russia in the ongoing conflict. Its explosive power can:

• Flatten reinforced structures.
• Demolish bunkers and underground facilities.
• Collapse trenches and defensive barriers.
• Create substantial craters.
• Cause damage to buildings hundreds of meters away from the impact zone.

Reports from the Ukrainian outlet Antikor indicate that a FAB-3000 strike near Orikhiv resulted in a massive crater and widespread destruction, with the shockwave affecting structures far beyond the immediate vicinity.

Prior to Russia's full-scale invasion, Orikhiv had a population of nearly 14,000 residents.

Revival of Soviet-Era Bombs

Why has Russia Revived Soviet-Era Bombs?

Military experts suggest that the revival of the FAB-3000 is primarily driven by economic factors. Compared to cruise and ballistic missiles, FAB bombs are much cheaper to manufacture. By equipping UMPK guidance kits, Russia can transform its existing Cold War-era stockpiles into precision weapons without the need for new missile production. This strategy allows Moscow to sustain aerial bombardments while conserving its stock of advanced missiles. The renewed deployment of the FAB-3000 signifies a broader change in Russia's military tactics, as it increasingly relies on large glide bombs to strike Ukrainian defenses and infrastructure from distances that keep the launching aircraft safe from many Ukrainian air-defense systems. Ukraine has consistently urged its Western allies for more air-defense systems to counter these threats. Analysts note that glide bombs like the FAB-3000 are particularly challenging to intercept, as they are difficult to target once released, and the aircraft that deploy them often remain well behind the front lines.