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Defence & Security31 Oct 2026 · about 5 min

Russian War Casualties Up to 2.1 Million – The Economist

The brief

Military casualties are the total personnel lost through death or injury. In this article, Russian casualties include soldiers killed and wounded since the full-scale invasion began. The figure measures the war’s overall human cost, not just fatalities. Killed in action is narrower. The Economist estimates that 374,000 to 770,000 Russian soldiers have been killed in action. The wider estimate reaches 1.4 million to 2.1 million personnel because it also includes wounded troops. A wounded soldier may survive, return to duty, or become unable to fight. This distinction matters when comparing battlefield losses. A high casualty total can reflect repeated injuries and large numbers of wounded personnel, while a death toll shows fatalities. The article separately reports 116,000 Ukrainian service members killed and 106,000 missing, so those Ukrainian figures are not directly identical to Russia’s combined killed-and-wounded estimate.

01

What does “military casualties” mean, and how is it different from soldiers killed in action?

Military casualties are the total personnel lost through death or injury. In this article, Russian casualties include soldiers killed and wounded since the full-scale invasion began. The figure measures the war’s overall human cost, not just fatalities.

Killed in action is narrower. The Economist estimates that 374,000 to 770,000 Russian soldiers have been killed in action. The wider estimate reaches 1.4 million to 2.1 million personnel because it also includes wounded troops. A wounded soldier may survive, return to duty, or become unable to fight.

This distinction matters when comparing battlefield losses. A high casualty total can reflect repeated injuries and large numbers of wounded personnel, while a death toll shows fatalities. The article separately reports 116,000 Ukrainian service members killed and 106,000 missing, so those Ukrainian figures are not directly identical to Russia’s combined killed-and-wounded estimate.

02

How large are the estimated Russian losses, and how do they compare with the reported Ukrainian dead and missing?

The estimated Russian losses are enormous. The Economist places total Russian military casualties between 1.4 million and 2.1 million personnel killed and wounded. Its model estimates 374,000 to 770,000 Russian soldiers killed in action. These figures show the scale of an attritional war fought through repeated ground assaults.

The comparison with Ukraine uses different categories. UALosses reports 116,000 Ukrainian service members killed and another 106,000 missing since February 2022. Russia’s headline figure combines deaths and wounded, while Ukraine’s reported figures separate deaths and missing personnel. The numbers therefore should not be treated as perfectly matched measurements.

Even with that limitation, the reported Russian total is far larger than Ukraine’s listed dead and missing combined. The gap suggests a severe burden on Russia’s forces and society. It also helps explain Moscow’s reliance on intensified strikes, foreign labor networks, and continued military support from North Korea.

03

Why do estimates of Russian casualties vary so widely between different studies and time periods?

Casualty estimates vary because they are model-based ranges rather than a single confirmed count. Different studies may cover different time periods, use different evidence, and distinguish deaths, wounds, or missing personnel differently. The article gives broad ranges, showing uncertainty as well as the scale of losses.

Time also changes the total. In July 2025, estimates placed Russian deaths at 190,000 to 350,000 and total casualties at 900,000 to 1.3 million. By May 2026, estimated deaths had reached 280,000 to 518,000, while total casualties stood at 1.1 million to 1.5 million. The latest figures are higher again.

The increases reflect continued fighting and accumulating losses, especially during attritional ground assaults. They do not mean every study counted the same events in the same way. Instead, each milestone updates the picture as more losses occur and researchers revise their models and ranges.

04

How have long-range drone and missile strikes changed the way Russia and Ukraine are fighting the war?

Long-range weapons have expanded the battlefield beyond the front line. Russia has increased aerial attacks on Ukrainian civilian and municipal systems, while Ukraine has targeted Russian military sites and supply networks. This adds pressure on infrastructure, logistics, and populations far from ground combat.

The change is visible in the numbers. Russian long-range strike missions rose from 130 in June to 453 in September. The article links this increase to faster production of loitering drones, cruise missiles, and ballistic weapons. Ukrainian forces carried out about 140 long-range strikes per month against military targets and logistical nodes inside Russia.

The war is therefore being fought through both attritional ground assaults and sustained standoff attacks. ACLED recorded 290 Ukrainian civilian infrastructure objects struck in one 30-day period, with at least 62 civilians killed. Continued production and repeated launches could keep deep strikes central to the war’s next phase.

05

What effect do territorial gains and losses have on the military and political direction of an attritional war?

Territory is a visible measure of whether military pressure is producing results. In an attritional war, gains often come slowly and at high human cost. Losing ground can force a side to spend more personnel and equipment defending or retaking positions, while recovering ground can challenge the opponent’s momentum.

The article reports that Ukrainian forces liberated 73 square kilometers during targeted counter-offensive operations over three months. That amount effectively neutralized about half of Russia’s net territorial gains achieved earlier in the year. The figure shows that Russia’s earlier advances were not necessarily permanent.

Territorial movement can shape the war’s military and political direction. A reversal may strengthen the side regaining ground and increase pressure on the side that advanced. However, territory alone does not determine the outcome. The continuing casualty toll, strike campaigns, and ability to sustain forces remain central to what happens next.

06

Why is Russia using foreign workers, including North Korean nationals, to sustain its defense industry?

Russia is using foreign workers because its defense-industrial sector faces severe domestic labor shortages. The article links those shortages to the massive casualty toll and the demands of wartime production. Foreign labor helps factories continue supplying the military when Russia lacks enough available workers.

A Global Rights Compliance investigation found that Russian brokers brought North Korean nationals into Russia on student visas. They were placed at industrial enterprises supporting the military, including facilities producing combat field rations. Workers reportedly faced mandatory 12-hour shifts, as few as two rest days monthly, and threats involving punishment of relatives in North Korea.

The arrangement benefits both governments, according to the investigation. Russian industry receives a captive workforce, while most contract proceeds go to North Korea’s government. North Korean embassy officials inspected prospective sites, indicating state coordination. The system therefore supports Russia’s wartime production while giving Pyongyang hard currency for weapons programs.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

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