At least 200 Russian soldiers aged 18 have been confirmed killed in Ukraine, according to a new joint investigation by BBC Russian and independent Russian outlet Mediazona, which has identified 226,055 Russian military deaths since the start of the full-scale invasion in 2022.

Russia’s invasion of Ukraine has been defined by exceptionally high and sustained casualty rates across all phases of the war, driven by large-scale frontal assaults, prolonged artillery duels, and the expanding use of drone warfare that has widened the lethal “kill zone” across much of the frontline. 

At least 200 confirmed 18-year-old soldiers among Russia’s war dead

The youngest confirmed casualty in the latest update was born in 2008, marking the first recorded 18-year-old in the dataset. Researchers say the overall figure includes more than 200 teenagers aged 18, underscoring the scale of young recruits being sent into combat.

One case highlighted in the report is that of 18-year-old Alisher Svirin, who died on 1 May 2026 and was buried later that month in Moscow Oblast. He had signed a contract and served in a motor rifle brigade as a machine gunner. According to the investigation, he could not have spent more than a few months in service before being killed.

Regional patterns show disproportionate burden in poorer Russian republics

Regional data also highlights a consistent imbalance in casualty distribution, with poorer regions such as Bashkortostan, Tatarstan, and Tuva showing significantly higher per-capita losses than Russia’s largest cities. 

Researchers attribute this gap to recruitment patterns that rely more heavily on economically disadvantaged areas, where military service offers relatively higher financial incentives.

At the same time, major urban centres such as Moscow remain underrepresented in the casualty lists, reflecting both demographic differences in recruitment and uneven exposure to frontline deployments.

Open-source records show limits of confirmed casualty tracking

The database is compiled from publicly available sources, including obituaries, official regional announcements, social media posts, and burial records. Analysts say it likely captures only a portion of total losses.

The report notes that more than half of confirmed deaths now come from volunteers, mobilised personnel, and convicts recruited from penal colonies, reflecting Russia’s reliance on short-training pipeline forces for frontline deployments.

Battlefield drone warfare is reshaping how deaths are recorded and counted

Researchers also say the structure of the battlefield has changed the visibility of losses. Widespread drone warfare has expanded the “kill zone” across large sections of the front, making recovery of bodies difficult and delaying official confirmation of deaths, sometimes for months or years.

Based on current estimates, analysts suggest Russia’s real death toll could be significantly higher than identified figures, potentially reaching between 347,000 and 502,000 when accounting for incomplete data coverage.

Commander of Ukraine’s Unmanned Systems Forces, Robert “Madyar” Brovdi, says Russian losses reached 1,006 killed and 1,090 wounded during the first six days of June, as Ukrainian drone forces continued strikes against targets on and beyond the front line.

The commander of Ukraine’s Unmanned Systems Forces published the figures on 7 June alongside an update on overnight operations targeting Russian logistics and infrastructure in occupied territory and inside Russia.

More than 2,000 casualties reported in six days

Brovdi said Russian forces suffered a combined 2,096 killed and wounded between 1 and 6 June.

He described the losses as equivalent to the combat strength of a full Russian assault brigade lost within a single week.

The commander also used a railway comparison to illustrate the scale of the casualties, saying the losses would add the equivalent of 20 refrigerated and medical railcars to Russia’s “one-way ticket” train over the six-day period.

Drone strikes target rear-area infrastructure

According to Brovdi, Ukrainian forces also struck 26 targets overnight on 7 June across occupied parts of Luhansk, Donetsk, Zaporizhzhia, and Crimea, as well as Russia’s Bryansk Oblast.

He said Ukrainian units destroyed an air defense system and damaged three locomotives, two railway fuel tanks, four electrical substations, and six telecommunications towers. The strikes also disrupted the movement of military cargo toward the front, according to the statement.

Earlier on 7 June, Ukrainian Special Operations Forces reported strikes on the Semikolodezyanska oil depot in Yedi-Quyu and a maritime fuel terminal in Feodosia. Ukrainian officials said the operation was intended to reduce Russia’s logistical and economic capacity to sustain military operations in occupied territory.

The reported targets fit a broader Ukrainian effort to degrade Russian logistics networks, transport infrastructure, and support systems operating behind the frontline.

Ukraine says it doubled the number of successful strikes on Russian targets more than 50 kilometers behind the front line in May under the “Logistics Lockdown” program, which prioritizes attacks on transport networks, fuel infrastructure, depots, and other systems supporting Russian military operations.