Over 2 million military casualties since the Russian invasion

Introduction: a number beyond comprehension

A study that confirms the scale of the disaster

A new study by the Center for Strategic and International Studies (CSIS), published on July 1, 2026, and relayed by the New York Times, establishes that the combined military casualties of Russia and Ukraine now exceed two million soldiers killed or wounded since February 2022.

This figure, as cold as it is crushing, sums up on its own four years of a war of attrition that Vladimir Putin thought he would win in a matter of weeks, and which continues to bleed his own country as much as the Ukraine he invaded.

An asymmetry that grows over time

The most striking detail of this study is not the total, but its breakdown: Russia has suffered roughly 1.4 million casualties, including 450,000 killed, against 525,000 to 625,000 casualties on the Ukrainian side, including 125,000 to 150,000 killed.

This asymmetry, already known, worsened in the first half of 2026: the ratio of Russian to Ukrainian casualties has risen to roughly eight to one, compared with two or three to one in previous years.

The drone mechanics that changed the balance of power

Artificial intelligence in the service of defense

According to CSIS analysts, this explosion in the Russian casualty ratio is largely explained by the massive use of AI-piloted or AI-assisted drones on the Ukrainian side, capable of striking Russian armored columns before they reach the front lines.

This technology, developed and refined under the pressure of necessity, now allows smaller Ukrainian units to inflict disproportionate losses on Russian assault waves that are ever larger and ever more poorly prepared.

A war of infantrymen versus a war of precision

While the Russian army keeps sending waves of infantry into frontal assaults reminiscent of the worst hours of World War I, Ukraine has industrialized a precision doctrine that maximizes every round and every minute of drone flight.

This doctrinal contrast, documented by numerous Western military observers, explains why the raw number of Russian soldiers committed no longer translates into proportional territorial gains.

A rate of Russian losses that outpaces recruitment

Thirty thousand losses a month, an unsustainable figure

The CSIS study specifies that Russia is currently losing between 30,000 and 34,000 soldiers killed or wounded every month, a pace that now exceeds its monthly recruitment capacity, estimated at around 27,000 men.

This structural deficit, if it persists, raises an existential question for the Kremlin: how long can a country keep waging a war in which it loses more men than it recruits, without resorting to an openly unpopular general mobilization?

Figures that surpass recent Russian military history

According to the New York Times, cumulative Russian losses since 2022 now exceed four times the total American combat losses across all conflicts since World War II, and nine times the combined Soviet and Russian losses since 1945.

Such a figure, if publicly announced in Russia, would send a shockwave that even Putin's most sophisticated propaganda would struggle to contain indefinitely.

The Kremlin's deafening silence on its own losses

A propaganda machine that refuses transparency

The Russian government has never published a credible, verifiable tally of its military losses since the start of the invasion, preferring fragmentary and systematically minimized figures, widely contradicted by Western satellite and open-source analysis.

This deliberate opacity is not a simple communication choice: it is a strategy of political survival for a regime that knows the truth about the scale of losses would durably undermine popular support for the war.

Russian mothers who are starting to ask questions

Despite the repression, isolated voices of Russian soldiers' mothers keep emerging on regional social networks, demanding information about sons missing for months with no official word.

These voices, still marginal, could become a decisive political factor if the current pace of losses continues beyond 2026, as CSIS projections suggest.

Ukraine, a nation bleeding but holding on

An immense human cost for a people resisting

Even if the ratio statistically favors Ukraine, it must never be forgotten that 125,000 to 150,000 Ukrainians have died defending their country, each leaving behind a family, a community, and a void that no statistic can ever fill.

This sacrifice, borne by a people who did not choose this war, deserves to be recalled every time a raw number risks dehumanizing a tragedy still being lived in the present by millions of Ukrainian families.

A mobilization that weighs on all of society

Unlike Russia, whose population far exceeds that of Ukraine, every Ukrainian loss weighs proportionally heavier on a demographic fabric already strained by the exile of millions of civilians since 2022.

It is this demographic reality that makes continued Western military support not optional, but morally essential to the long-term survival of the Ukrainian nation.

What these figures mean for the outcome of the war

A war of attrition nearing a breaking point

CSIS analysts warn that if the current pace of Russian losses continues, Moscow could face, by the end of 2026 or early 2027, a recruitment crisis severe enough to force a major political choice: general mobilization or negotiation.

Neither option is simple for Putin, who has built his legitimacy on the idea of a winnable war without generalized sacrifice from the Russian civilian population.

A strategic window for the West

This Russian demographic fragility represents a window of opportunity for Ukraine's Western allies, who must maintain, or even intensify, their military support to turn this statistical advantage into a decisive strategic advantage on the ground.

Every Western hesitation at this stage risks needlessly prolonging a war that the data now shows is structurally exhausting the aggressor more than the aggressed.

Lessons for Western democracies

A war redefining modern military doctrine

Beyond the conflict itself, this study offers crucial lessons for Western militaries: raw numerical superiority, long considered decisive, is gradually giving way to technological precision and the capacity for rapid innovation on the ground.

NATO general staffs are closely watching this Ukrainian drone war, which will likely become a textbook case in Western military academies for decades to come.

A warning for China and authoritarian regimes

This observation extends far beyond the Ukrainian theater: China, which is closely watching every development of this war with an eye toward a potential Taiwan scenario, must now recognize that numerical superiority alone no longer guarantees modern military victory.

It is a direct warning to every authoritarian regime, from Beijing to Tehran, that still bases its doctrine on mass rather than technological precision.

The moral responsibility of Western capitals

A duty that goes beyond budget calculations

Faced with such a human toll, Western governments can no longer settle for narrow budgetary calculations to justify delays in delivering weapons essential to Ukrainian defense.

Every postponed decision, every needlessly prolonged parliamentary debate in Washington, Berlin, or Paris, translates concretely into Ukrainian soldiers less well equipped against a Russian war machine that, despite its losses, keeps advancing.

A public opinion that must stay mobilized

The main risk, four years after the invasion began, is the fatigue of Western public opinion, which could gradually lose interest in a conflict wrongly reduced to a mere line in the news bulletins.

It is precisely to counter this fatigue that raw figures like those from CSIS must be repeated, explained, and put into context, again and again, for as long as the war keeps producing victims.

Conclusion: figures that must guide action, not just analysis

A statistic that demands a political response

Two million military casualties in four years are not merely an academic statistic: they are an alarm bell that should push Western capitals to once again reconsider the scale and speed of their support for Ukraine.

Every month of delay in weapons deliveries, every political hesitation in Washington or European capitals, directly translates into more lives lost on both sides of the front.

A reminder of what is truly at stake

This CSIS study should not be read as a mere statistical confirmation of what was already known, but as a brutal reminder that this war continues to cost human lives at a pace that should shock world public opinion far more than it currently does.

As long as this figure keeps rising without triggering a serious diplomatic jolt, the moral responsibility of the international community remains engaged.

By Maxime Marquette, columnist

Columnist's transparency note

Who I am and my acknowledged biases

I am Maxime Marquette, an openly pro-Ukrainian columnist, opposed to the Russian invasion and convinced that the West must support Kyiv until a just peace is reached. This stance shapes my interpretation, never the figures themselves.

The data presented in this investigation comes from a public CSIS study relayed by the New York Times, as well as from secondary sources explicitly cited below.

What I don't know and my method

I cannot guarantee the absolute accuracy of Russian loss estimates, which rely on analytical models rather than verifiable official records, as Moscow refuses any transparency on this subject.

My method remains to cross-check several independent sources before putting forward a figure, and to always flag the margin of uncertainty inherent to this kind of wartime estimate.

Sources

Primary sources

Russia-Ukraine troop casualties study — The New York Times, July 1, 2026

Four Years Later: Russia's War on Ukraine — CSIS, official report

Secondary sources

Ukraine war briefing: more than 2 million military casualties — The Guardian, July 2, 2026

Russia losing 8 troops for every 1 Ukraine soldier killed — New York Post, July 2, 2026

Study on Russian and Ukrainian military casualties — Charter97, July 1, 2026

Casualties of the Russo-Ukrainian war — data compilation, accessed July 2026