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The Russian Army Rebuilt: What Four Years of War Produced

RAGE Global · Intelligence Analysis · Updated 2026-08-28 · 12 min read

RAGE X ANALYSIS — Expert assessment authored and reviewed by Carlos Kfoury. This is analysis, not reportage. Factual claims carry source attribution; judgements carry confidence labels. Ukrainian intelligence assessments of Russian intentions are labelled as such.

Putin said the force in and around Ukraine was about 700,000 in September and again in December. It was the same in mid-2024. Eighteen months of recruitment produced no net growth.

Executive Assessment

The Russian army of 2026 is not the army of February 2022. It is more experienced, better adapted, tactically competent in ways it was not, and — on the evidence — structurally unable to grow.

First, the force has plateaued. In September and again in December, Putin stated the size of the force in and around Ukraine was about 700,000 personnel — the same level as mid-2024. War on the Rocks characterises this as essentially acknowledging nearly 18 months of negligible ground force growth. (Confidence: Confirmed as reported)

Second, the recruitment model that sustained that plateau is failing. Contract signings fell 10% in 2025 versus 2024, then accelerated downward: 20% year-on-year in Q1 2026, with only 71,200 recruits receiving signing bonuses against plans for 90,000–100,000. By spring, daily contract signings had fallen from 1,500–1,700 to 800–1,200. (Confidence: Confirmed as reported)

Third, losses now exceed recruitment. By early 2026 Russia faced several months of losses in excess of recruitment, and some formations began to run short of assault-capable infantry. The result was stalled advances and lost ground in areas including Kupyansk. Moscow's 2026 target of 409,000 contract personnel is not on track. (Confidence: Confirmed as published assessment)

Fourth, Ukrainian intelligence assesses a new mobilisation is being prepared. HUR reporting cited by President Zelensky indicates preparations for a wave immediately after the Duma elections of 21 September 2026, likely early October, potentially involving 300,000–500,000 recruits. RAGE INTEL classification: Ukrainian intelligence assessment, not confirmed fact. It is recorded because it is consequential and specific, not because it is verified. (Confidence: Unverified)

Fifth, the doctrinal adaptation is real and is the reason the plateau has not produced collapse. RUSI's Jack Watling describes a Russian offensive triangle: fix frontline units with infantry and mechanised troops; attrite and deny manoeuvre with FPVs, loitering munitions, artillery, mortars and scatterable mines emplaced between and behind positions; then apply UMPK glide bombs against forces now fixed in place. (Confidence: Confirmed as published assessment)

The synthesis: Russia solved its tactical problem and ran into an arithmetic one.

The Manpower Wall

The numbers

Metric Figure
Force in and around Ukraine ~700,000 — unchanged since mid-2024
2026 contract recruitment target 409,000
Contract signings, 2025 vs 2024 −10%
Contract signings, Q1 2026 vs Q1 2025 −20%
Q1 2026 recruits receiving bonuses 71,200 against plans for 90,000–100,000
Daily contract signings, spring 2026 800–1,200, down from 1,500–1,700
Volunteer flow, spring 2026 vs spring 2025 Down roughly one-third
Annual target achievement by early July Under 50%
Reported earlier mobilisation rate ~30,000 monthly (HUR, 2024)
Contract soldiers enlisted since 2025 210,000+ (Russian Security Council claim)

For the first time since the full-scale invasion began, the size of Russia's force fighting in Ukraine stopped growing.

Why it matters more than equipment

Carnegie's assessment is that Russia has been reconstituting in the short term by refurbishing older equipment at sufficient rates, mobilising personnel and recruiting volunteers — with the majority of equipment reaching the front being refurbished, suitable for soldiers' needs but qualitatively worse than new production. If early 2024 loss rates continued, Russia risked depleting available Soviet-era stockpiles for certain equipment types possibly in 2026.

But equipment can be refurbished, imported or substituted. Assault infantry cannot. A formation short of assault-capable infantry cannot take ground regardless of how much armour or artillery supports it — and the doctrine described below is infantry-intensive by design.

The mobilisation question

The contract model exists precisely to avoid mobilisation, which is politically costly in a way volunteer recruitment is not. The 2022 partial mobilisation produced visible domestic disruption and emigration.

Ukrainian intelligence assesses preparations for a wave of 300,000–500,000 after the September Duma elections, with some recruits reportedly to be sent east within two weeks to fill immediate shortages and others given a month of training. Ukraine's Centre for Countering Disinformation estimates up to 500,000.

RAGE INTEL treats this as an assessment by an interested party. The underlying recruitment data supporting the assessment is well evidenced. The specific figures, timing and intent are not. What can be said with confidence is that the contract model is no longer meeting the requirement, and that the set of available responses is small: mobilise, reduce operational tempo, or accept continued shortfall.

The Doctrine That Actually Emerged

The army that failed at Hostomel and Kyiv in 2022 does not exist. What replaced it is unglamorous, infantry-expensive and effective within its limits.

The offensive triangle

Phase Method
Fix Infantry and mechanised troops engage and hold frontline units in place
Attrite and deny FPVs, loitering munitions, artillery, mortars, and scatterable mines emplaced between and behind positions to prevent rotation and resupply
Finish UMPK glide bombs applied against forces now unable to move

The second phase is the innovation. Mining the ground behind a defending unit converts a firefight into a siege — the defender cannot rotate, resupply, evacuate casualties or withdraw, and every hour degrades them further.

The third phase explains why this works without air superiority. UMPK glide-bomb kits convert unguided bombs into standoff weapons released from inside friendly airspace. The aircraft never enters the defender's air defence envelope.

What this doctrine costs

Infantry. The fixing phase requires men in contact, and men in contact are casualties. This is a doctrine that trades personnel for ground deliberately.

Time. Advances are measured in villages, not operational depth.

It cannot exploit. The triangle produces attrition and incremental gain. It does not produce breakthrough, because massed armour breakthrough is not viable under persistent overhead surveillance — the same constraint operating on both sides.

RAGE INTEL judgement: this is a doctrine optimised for an army with more people than skill and more shells than precision, executed against a defender it can outlast. It is coherent, and it is expensive in exactly the resource Russia is now short of. The recruitment shortfall and the doctrine are the same problem viewed from two ends. (Confidence: Analysis, high)

Reconstitution Beyond the War

Carnegie identifies the medium-term question: through 2030, what force does Russia rebuild?

The near-term picture. Reconstitution efforts have plateaued. If rapid expansion is paramount, current efforts will be insufficient, and Russian leaders would likely be forced into steps they have so far resisted — activating additional mobilisation authorities to move society and the economy onto a fuller war footing.

The announcement-versus-resourcing gap. In March 2024 Shoigu claimed that by 2026 the Ministry of Defence would create two combined arms armies, fourteen divisions and sixteen brigades. Carnegie notes it is unclear whether these would be new units, expansions of existing ones, or a mix — and that the Russian military has a track record of creating new units and then not fully resourcing them. When expansion was announced in the Southern and Western Military Districts in 2016, most units were left undermanned until late 2021.

The observed reality in 2026: the Ministry of Defence postponed, probably indefinitely, several planned divisions including new formations intended to be permanently based in occupied Ukraine.

The implication for NATO planning is specific. A Russia that emerges from this war with a large, experienced, drone-integrated force is a different planning problem from one that emerges with a hollowed structure of undermanned formations on paper. The evidence to date points toward the second — with the important caveat that experience and doctrine survive even where structure does not.

What Russia Actually Learned

Four adaptations that will outlast the war.

Drone integration at every echelon. Reconnaissance, strike and denial functions integrated down to platoon level. This is the most transferable capability and the hardest for a Western army to replicate institutionally.

Standoff air delivery. UMPK glide bombs let an air force with poor survivability contribute decisively without entering contested airspace.

Electronic warfare at scale. Covered separately in this cluster — Russia entered 2022 with among the most extensive tactical EW capabilities of any military and expanded it substantially.

Tolerance for attrition as method rather than failure. The most uncomfortable adaptation for Western analysis, because it is a political and social capability rather than a military one, and it is not something a NATO army could adopt.

Key Judgements

# Judgement Confidence
1 The force in and around Ukraine has been ~700,000 since mid-2024 — 18 months of negligible growth Confirmed as reported
2 Contract signings fell 10% in 2025 and 20% year-on-year in Q1 2026 Confirmed as reported
3 Losses exceeded recruitment for several months by early 2026; some formations short of assault infantry Confirmed as published assessment
4 The 409,000 contract target for 2026 is not on track; under 50% achieved by early July Confirmed as reported
5 Ukrainian intelligence assesses a 300,000–500,000 mobilisation after the 21 September Duma elections Unverified — interested party
6 The offensive triangle — fix, attrite and deny, glide-bomb — is the operative doctrine Confirmed as published assessment
7 Mining behind defending positions to prevent rotation is the key doctrinal innovation Analysis — high
8 The doctrine is infantry-intensive, which is the resource Russia is short of Analysis — high
9 Massed armour breakthrough remains unviable for both sides under persistent surveillance Analysis — high
10 Several planned divisions have been postponed, probably indefinitely Confirmed as reported
11 Russia has a documented history of announcing formations and not resourcing them Confirmed
12 Drone integration and standoff air delivery are the adaptations that will outlast the war Analysis — high

Indicators to Watch

  1. Any mobilisation announcement after 21 September 2026. This is the single highest-value indicator on the file.
  2. Monthly contract signing rates against the 409,000 annual target.
  3. Signing bonus levels, which have risen as recruitment has fallen — the price signal on manpower scarcity.
  4. Whether postponed divisions are reinstated, indicating a decision to expand rather than sustain.
  5. Soviet-era stockpile depletion indicators — refurbishment rates and any shift toward new production or import.
  6. Operational tempo. A sustained reduction would indicate the manpower constraint is binding.
  7. Assault infantry availability in specific sectors, visible in whether advances stall as they did at Kupyansk.
  8. Post-war force structure announcements, which will define the NATO planning problem for the 2030s.

Sourcing and Methodology

Tier 1 to Tier 3: RUSI, Carnegie Endowment, War on the Rocks, Chatham House, RAND, and established reporting.

Ukrainian intelligence assessments of Russian intent — particularly the mobilisation figures — are labelled Unverified and attributed. Ukraine's HUR and Centre for Countering Disinformation are interested parties assessing an adversary. The recruitment data underlying their conclusions is well evidenced across multiple sources; the specific mobilisation figures, timing and intent are not.

Russian official statements about force size and recruitment are treated as claims. Russian casualty figures are not published and no total is offered here.

This assessment discusses force structure, recruitment and doctrine at the level published in open institutional analysis. It contains no order of battle, no unit dispositions, and no operational planning content.

Principal references

Corrections policy — errors are corrected promptly with a notice appended. No silent edits, ever. Corrections to: intel@ragex.co

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