Study estimates Russia has lost 1.4–2.1 million military personnel since invasion
A study published by The Economist on October 30 estimates that Russia has suffered 1.4–2.1 million military personnel killed or wounded since the start of the full-scale invasion. The report comes as Russian long-range attacks on Ukraine intensify and Ukrainian forces partly reverse Russia’s territorial gains.
Key points
- Russian military losses since the invasion began are estimated at 1.4–2.1 million personnel killed or wounded.
- Russian military deaths are estimated at between 374,000 and 770,000.
- The study was published on October 30 and raised the estimates issued in May 2026 and July 2025.
- UALosses reported 116,000 Ukrainian military deaths and 106,000 personnel missing.
- Russia attacked 290 civilian infrastructure sites in Ukraine in the month ending October 23, killing at least 62 civilians.
- Russian long-range attacks rose from 130 in June to 453 in September, while Ukraine conducted about 140 long-range strikes per month against targets in Russia.
- Ukrainian forces advanced 73 square kilometers over three months, reversing about half of Russia’s territorial gains during 2026.
Why it matters
The new estimates point to exceptionally heavy human costs on both sides. They also show the escalating effect of Russian long-range attacks on Ukraine’s civilian infrastructure, while Ukrainian territorial gains partly offset Russian advances.
What happened
The Economist published a new study on October 30 estimating Russia’s military losses since the beginning of the full-scale invasion at 1.4–2.1 million personnel killed or wounded, including 374,000–770,000 deaths. These figures are higher than the outlet’s May 2026 estimates of 1.1–1.5 million total losses and 280,000–518,000 deaths, as well as its July 2025 estimates of 900,000–1.3 million total losses and 190,000–350,000 deaths. ACLED data also showed that Russia attacked 290 sites of Ukraine’s civilian infrastructure in the month ending October 23, with at least 62 civilians killed. The number of Russian long-range attacks on Ukraine increased from 130 in June to 453 in September. Over three months, Ukrainian forces advanced 73 square kilometers, reversing roughly half of Russia’s territorial gains during the year.
How Ukrainian sources describe it
Ukrainian reporting places the higher Russian casualty estimates alongside Ukraine’s own military losses and missing personnel. The coverage emphasizes the escalation of Russian long-range attacks, the destruction of civilian infrastructure and the deaths of at least 62 civilians, while noting that Ukrainian advances partly offset Russia’s territorial gains.
How international sources describe it
International coverage focuses on the sharp increase in estimated Russian military deaths and total losses compared with earlier assessments. It also highlights that Ukrainian forces have reversed part of Russia’s territorial gains.
Background
The reports assess the cumulative effects of sustained fighting, territorial changes and long-range strikes on both sides. The latest Russian casualty and total-loss estimates exceed those published by The Economist in May 2026 and July 2025.