From Rapid Victory to Prolonged War: What Russia Got Wrong About Ukraine
The Advance That Failed
Russia expected military speed to produce political collapse, but Ukraine kept its government, its resistance and the time it needed to fight back.
Russia reached the outskirts of Kyiv within days of launching its full-scale invasion on 24 February 2022. It never converted that advance into the rapid victory its campaign required. The Ukrainian government survived, the armed forces kept fighting, and Russian troops withdrew from the capital’s surrounding region that spring.
The central failure was a mistaken assumption about the country being invaded. Moscow planned for resistance to unravel faster than its own military weaknesses could become decisive. Instead, Ukrainian resistance exposed those weaknesses: vulnerable supplies, poor coordination, insufficient infantry and an inability to secure control of the skies.
There is substantial evidence that Russia expected a short opening campaign. Ukrainian forces also reported finding ceremonial uniforms, although the claim that these prove a fully scheduled victory parade needs more caution.
The harder question is what that failure means now. A renewed attempt at rapid gains is possible. A successful repeat of the original ambition—quickly breaking Ukraine as an independent state—would require much more than another armoured advance.
Did Russia Really Expect A Quick Victory?
Yes. The strongest evidence concerns the invasion’s design, rather than the familiar claim that Vladimir Putin publicly promised to conquer Ukraine in three days.
A Royal United Services Institute study, published in November 2022, described a planned ten-day invasion followed by occupation intended to enable annexation by August. Its authors drew on Ukrainian operational information, including material that could not be publicly released. They explicitly described the account as incomplete testimony rather than a fully reproducible academic study.
That limitation matters, but the broad assessment fits the opening operation: a rapid thrust towards Kyiv and an airborne assault intended to help bring forces close to the capital before an effective defence consolidated.
Different deadlines should not be collapsed into one. Reaching Kyiv, removing its government, defeating organised armies and controlling the whole country are separate objectives. A forecast that the capital might fall within days does not establish an official Russian timetable for completing every stage.
The sound conclusion is that Moscow expected a rapid strategic decision. It appears to have anticipated that military shock would make subsequent political control easier. That expectation proved disastrously optimistic.
Why Russia’s Quick Invasion Failed: The Reasons Ranked
This ranking concerns the failure of the opening campaign, especially the attempt to take Kyiv. It orders causes by their explanatory importance, not by a measurable percentage of responsibility. Several reinforced one another, and a successful campaign in one region would not automatically have solved Russia’s problems elsewhere.
1. Russia Misjudged What Would Make Ukraine Surrender
The biggest mistake was assuming that pressure on the leadership would translate quickly into the collapse of national resistance.
An invasion designed around that expectation can look efficient on paper. Move quickly, disrupt the government and confront commanders with what appears to be an irreversible result. If officials defect and military units stop obeying orders, the attacker avoids having to defeat every formation separately.
The danger is that this approach depends on the behaviour of people the attacker does not control. Ukraine’s institutions did not dissolve on demand. Its armed forces continued operating, and the leadership remained able to give the defence a political centre.
This belongs first because it explains why other shortcomings became so damaging. A force organised to exploit disintegration has a different task from one that must systematically overcome a functioning state.
Russia’s problem was therefore larger than a badly executed march. The campaign relied on a political outcome that the initial military shock failed to produce. Better driving, better tyres or another supply convoy would not, by themselves, have corrected that premise.
2. Ukrainian Forces Turned Resistance Into Effective Defence
Explaining the outcome entirely through Russian incompetence removes the people who actually stopped the advance.
Ukraine fielded organised military resistance, not simply public defiance. Its defenders could engage advancing units, contest routes and preserve enough combat power to continue after the opening attacks. Their effectiveness surprised many outside observers as well as Russia.
The distinction matters because resolve becomes militarily useful through organisation. A determined population cannot substitute indefinitely for trained formations, ammunition and command. Conversely, weapons achieve little if units cannot remain coherent under pressure.
Artillery deserves particular attention. The RUSI reconstruction identifies massed Ukrainian artillery fire as central to stopping Russia’s attempt to seize Kyiv. The popular image of a lone soldier carrying an anti-tank weapon captures only part of how the defence worked.
Ukraine did not need to destroy the entire invading force immediately. It needed to prevent that force from achieving its decisive objective while retaining the ability to fight. Every successful delay made the original Russian timetable less relevant and gave the defence additional opportunities to organise.
3. Ukraine’s Government Stayed Visible And Functioning
On 25 February, Volodymyr Zelenskyy appeared in Kyiv alongside senior officials and publicly affirmed that the country’s leadership remained there.
The significance extended beyond morale. An invasion creates uncertainty: who is still in charge, which orders are genuine, whether further resistance has backing, and whether foreign governments still have a functioning partner to support. Visible continuity helps answer those questions.
A president remaining in the capital cannot personally stop an armoured formation. His presence can, however, frustrate an attacker’s attempt to present the state as already defeated.
This factor ranks separately from battlefield performance because it operated through a different mechanism. Soldiers needed a defence that worked; officials, citizens and foreign partners also needed evidence that Ukraine retained a government capable of acting.
It would be too strong to say that Zelenskyy’s departure would certainly have ended the war. Governments can fight from other locations or exile. His decision nevertheless denied Russia an immediate symbol of abandonment and helped sustain a common political focus during the most uncertain days.
4. Russia Failed To Secure The Air Freedom Its Ground Campaign Needed
Russia’s larger air force did not translate into uncontested control over Ukraine.
Research into the opening air campaign found that Russian strikes initially suppressed Ukrainian air defences, but failed to keep mobile surface-to-air missile systems suppressed as they dispersed and recovered. Low-flying Russian aircraft also faced shorter-range weapons.
The consequence was a restricted ability to operate freely over Ukrainian-controlled territory. Russia could still inflict substantial damage, and its fighters remained dangerous. The failure was to establish the sustained freedom of action that might have made other parts of the invasion easier.
Air superiority matters because it can help an attacker disrupt reserves, protect movement and repeatedly strike defenders. It does not mean that every enemy weapon disappears. It means the enemy cannot interfere effectively enough to prevent the intended operation.
Without that advantage, Russian ground units faced a defence that retained more freedom to move and fight. Russia had to solve problems on the ground that its aircraft could not reliably remove from above.
This also explains why aircraft totals are a poor shortcut for predicting military outcomes. The relevant question is what those aircraft can consistently accomplish against the actual opposition.
5. Hostomel Did Not Become The Shortcut To Kyiv
The assault on Hostomel airport, close to Kyiv, was meant to help accelerate the campaign by creating access for follow-on forces.
Russian troops fought for and subsequently held the airfield, but the operation did not produce the functioning air bridge required for the intended rapid reinforcement. That distinction prevents a common misunderstanding: occupying an airport and successfully using it for a decisive airborne build-up are different achievements.
Research by Liam Collins, Michael Kofman and John Spencer connects this failure with the slow arrival of Russian ground forces and the loss of surprise. Ukraine gained time, while Russia failed to complete the encirclement of Kyiv.
The broader lesson concerns a plan with tightly connected stages. If an early operation is supposed to unlock the next one, a delay can be more damaging than the immediate losses suggest. Troops may survive and hold ground while the wider purpose of their mission becomes unattainable.
Hostomel was therefore a major turning point, although treating it as the single battle that decided everything understates the fighting across the approaches to the capital.
6. Russia Could Not Reliably Sustain Its Advance
An armoured force moves only as long as fuel, ammunition, maintenance and recovery support keep reaching it.
The initial Russian advance exposed serious problems in that system. Vehicles became separated from dependable support, routes became congested, and supply traffic was vulnerable. Independent analysis also identified organisational weaknesses in Russian logistics, including excessive centralisation and a system poorly suited to responding flexibly to changing needs.
Ukrainian action was part of the explanation. Supply difficulties were not simply administrative accidents happening behind the battle. A defender can create them by contesting access and forcing an attacker to spend manpower protecting its connections.
This produces a compounding problem. Slower deliveries reduce combat effectiveness. Reduced combat effectiveness makes it harder to secure the roads. Less secure roads make deliveries slower and more costly.
The familiar picture of a stranded vehicle captures the end of that process, not its full cause. A tank can be mechanically sound and still become useless if its unit cannot refuel, recover casualties or obtain ammunition.
Logistics ranks below the political and defensive factors because it helps explain how the offensive stalled, while those earlier factors explain why Russia faced a sustained contested advance in the first place.
7. The Invasion’s Ambitions Exceeded The Force Available For Them
Russia attacked along multiple directions, spreading the demands placed on its formations. Some units also lacked the infantry needed to support their armour effectively.
The number of vehicles crossing a border is only one measure of invasion strength. Troops must secure towns, protect flanks, guard supply routes, hold captured ground and replace casualties. The same personnel cannot perform all those tasks simultaneously.
This creates a distinction between penetration and control. A column can travel a long distance without establishing dependable authority over the territory behind it. The further it moves, the more exposed connections it may have to protect.
A broad offensive can be effective if it paralyses the defender or prevents reinforcement. But if the defender keeps functioning, that breadth becomes expensive. Each axis needs enough support to survive resistance rather than merely move through space.
The opening campaign demonstrated why a map full of arrows can exaggerate operational strength. The important question is whether each arrow represents a force capable of completing its mission and sustaining what it captures.
8. Poor Coordination Made Mistakes Harder To Correct
The Congressional Research Service’s account of the early invasion describes command problems, weak coordination between units and branches, and communications difficulties. These reduced Russia’s ability to turn its separate capabilities into a coherent campaign.
Modern warfare requires infantry, armour, artillery, engineers and aircraft to support one another. Possessing all those elements does not guarantee that they will act together at the necessary moment.
There is also a difference between having orders and understanding their purpose. When circumstances change, a commander who understands the wider objective has a better basis for adapting. A rigid system can continue pursuing an action after the conditions that justified it have disappeared.
This is an organisational explanation, not a claim that every Russian officer lacked initiative or every Ukrainian decision was sound. Both forces made mistakes. The relevant issue is how quickly a military can recognise that its original assumptions no longer fit the battle.
An ambitious plan can survive individual setbacks if the organisation learns quickly. Russia’s early difficulties suggest that its capacity to adjust was inadequate for the scale of the mismatch it encountered.
9. Foreign Support Helped Ukraine Resist And Prevented Isolation
Ukraine’s military development did not begin on the morning of the invasion. Britain’s Ministry of Defence told Parliament that more than 22,000 Ukrainian personnel had been trained under Operation Orbital between 2015 and its suspension in February 2022.
That programme was one part of a wider history of assistance. Training and equipment supplied before the invasion contributed to the capabilities available when Russia attacked. Support after the invasion then helped Ukraine sustain a war that would otherwise have placed even greater pressure on its resources.
Timing matters. Later weapons deliveries cannot be credited with events that happened before those weapons arrived. Equally, the opening defence should not be described as if Ukraine had received no external preparation.
This factor comes ninth only because the ranking concerns the failure of the initial rapid campaign. In explaining Ukraine’s ability to keep fighting over years, foreign supply, finance and industrial support belong much nearer the centre.
The two propositions fit together: Ukrainians defeated the immediate attempt to break their state, and international assistance helped make prolonged resistance materially possible.
Did Russian Troops Bring Victory Gear?
There is a documented basis for the story, but the wording should remain precise.
In March 2022, Ukraine’s Special Operations Forces Command said Russian troops had brought ceremonial uniforms with medals attached. Images accompanied the claim. Ukrainian officials interpreted the clothing as preparation for a victory parade in Kyiv.
Those are two related but distinct statements: that dress uniforms were found, and that their presence established the purpose and timetable of a planned parade. The first was publicly reported by a participant in the war. The second is an interpretation that fits the wider expectation of a quick victory but is not proved by clothing alone.
It is reasonable to describe reports of Russian troops carrying parade uniforms. It is less defensible to turn those reports into a claim that every soldier carried victory clothing, or that a fully authenticated Kremlin parade schedule has been established.
Ceremonial medals already attached to a uniform should also not be casually described as newly manufactured medals celebrating the conquest of Ukraine. That is a different claim requiring different evidence.
The story remains revealing without embellishment. It is consistent with expectations of a short campaign followed by ceremonial or occupation duties. The more substantial evidence for those expectations remains the operation Russia attempted to carry out.
Why The Failure Did Not End The War
Defeating a campaign and exhausting a state’s ability to wage war are different outcomes.
Russia withdrew from the Kyiv region but continued fighting elsewhere. Its initial failure did not remove its ability to recruit, produce weapons or inflict destruction. Nor did it automatically compel the leadership to abandon its political objectives.
Subsequent research has documented adaptation. Russian air operations, for example, developed a much greater reliance on guided glide bombs that can be released at a distance. These allow destructive attacks without requiring aircraft to fly directly over the target.
That does not erase the costs of the invasion or establish that Russia can achieve everything it wants. It shows why analysis based entirely on images from February and March 2022 can become misleading.
Ukraine also changes through experience, innovation and attrition. A defender can become more capable in some respects while suffering acute shortages in others. Neither side’s present strength can be inferred simply from its performance at the beginning.
What Is In Store For Ukraine And Russia?
As of 1 November 2026, the available reporting shows continued fighting, competing battlefield claims and attacks far beyond the immediate front.
On 27 October, Zelenskyy said Ukrainian forces were conducting successful operations and retaking territory. Russian commanders were also claiming advances, which Ukraine disputed. These statements establish what the governments are claiming; they do not independently resolve control of every contested location.
On 1 November, Zelenskyy reported fresh Russian strikes on energy infrastructure and widespread power cuts. Russian authorities separately reported damage to an industrial site following Ukrainian drone attacks. Fighting continued elsewhere despite a local ceasefire around Oleshky.
The outlook below is an assessment of plausible pathways, not a timetable or a claim to know confidential plans.
The Leading Risk Is Continued Pressure With Uneven Local Changes
The most defensible baseline is further fighting in which pressure accumulates unevenly. Some sectors may hold while others deteriorate. A relatively stable overall map can conceal severe strain on particular formations.
Field research published in 2025 described a highly attritional contest and persistent pressure on Ukrainian personnel, supplies and force management. Such findings explain a mechanism rather than establish the condition of every unit today.
If a defender must use its reserves repeatedly to repair local problems, its capacity to respond to the next crisis can shrink. Yet the attacker can also consume its own best opportunities through costly assaults that achieve little.
The central uncertainty is therefore replenishment: which side can replace losses, restore exhausted units and sustain effective fighting power at the places that matter? National population figures alone cannot answer that question.
Energy Attacks Can Intensify Without Producing A Decisive Ground Victory
Infrastructure attacks impose burdens beyond the immediate damage. Repair crews need equipment and access; hospitals and businesses need backup power; households face disruption and uncertainty. Air defence must protect competing priorities with finite resources.
The strategic inference is that Russia can seek pressure on the Ukrainian state without first capturing another major city. But civilian hardship does not translate automatically into political surrender. It can also strengthen hostility towards the attacker.
Ukraine’s long-range attacks create their own costs for Russia. The eventual effect depends on sustained disruption, repair capacity and available alternatives, rather than the dramatic appearance of a single explosion.
Negotiations May Develop Alongside Continued Fighting
A local agreement can save lives without representing a settlement of the war. Similarly, negotiations can continue while both sides attempt to improve their military position.
The important distinction is between discussing an agreement and establishing conditions that make it durable. A pause would leave questions about monitoring, military rebuilding, external support and the consequences of renewed attacks.
Neither a meeting nor a ceasefire announcement answers those questions by itself. Diplomacy becomes strategically significant when it changes what the parties can credibly expect from continuing or restarting the fighting.
Could Russia Attempt Another Quick Offensive?
Yes, but three different possibilities need separating.
A local offensive seeking rapid territorial gains is plausible. An operation aiming for a wider regional breakthrough is more demanding. A renewed campaign intended to take Kyiv quickly and overturn Ukraine’s government would be a much larger undertaking.
Russia’s willingness to attempt any of them would not establish its ability to succeed. Political leaders can authorise operations on optimistic assumptions, as the original invasion demonstrated.
The modern battlefield also presents different obstacles. Surveillance and drones can make movement easier to detect and concentrated forces more vulnerable. At the same time, concealment, disrupted communications and exhausted defenders can still create openings. There is no sound basis for saying rapid movement has become impossible everywhere.
The crucial distinction is between entering a position and exploiting the result. A local breach becomes a larger success only if the attacker can keep moving, sustain its forces and prevent the defender from restoring a coherent line.
A fresh attack from the north would also impose costs before it reached Kyiv. Russia would need resources for a substantial campaign while managing its other commitments. Ukraine would have reason to take the threat seriously, but that does not make another capital-directed offensive imminent.
The public material reviewed for this article does not establish that a new rapid assault on Kyiv has been ordered or that the necessary force has been assembled.
What Would Change The Assessment?
The strongest warnings would concern demonstrated capability and sustained deterioration, rather than rhetoric alone.
For Ukraine, a worrying combination would be persistent shortages of trained personnel and ammunition, reduced air-defence coverage, and an inability to stabilise successive local setbacks. A temporary withdrawal would not by itself establish national collapse.
For Russia, the relevant evidence would be an ability to generate effective additional forces, coordinate operations and sustain gains beyond the first penetration. Announcing recruitment or displaying equipment would be weaker evidence than showing that formations can accomplish those tasks.
External support remains consequential because it influences what Ukraine can replenish and protect. Russian endurance also depends on resources, production and the political willingness to keep absorbing costs. None should be treated as unlimited.
The danger is not confined to a spectacular replay of February 2022. A long period of exhaustion could create conditions for a shorter, faster operation later. Equally, effective replenishment and coherent defence could prevent a breakthrough despite continued pressure.
That is the question worth watching: whether either side can turn local military effects into a lasting change in the other’s ability to fight. Russia failed to make that conversion in its opening assault. Any future claim of an approaching quick victory must explain how it would do so now.
Sources
Royal United Services Institute — Preliminary Lessons in Conventional Warfighting from Russia’s Invasion of Ukraine: February–July 2022 — The reported invasion timetable, limitations of the underlying evidence and Ukrainian artillery’s role in defending Kyiv. static.rusi.org
Congressional Research Service — Russia’s War in Ukraine: Military and Intelligence Aspects — The opening campaign, Ukrainian resistance, Russian coordination problems and the withdrawal from northern Ukraine. EveryCRSReport.com
Centre for Strategic and International Studies — Russia’s Ill-Fated Invasion of Ukraine: Lessons in Modern Warfare — Force structure, insufficient infantry and the demands of multiple advances. csis.org
Liam Collins, Michael Kofman and John Spencer — The Battle of Hostomel Airport: A Key Moment in Russia’s Defeat in Kyiv — The unsuccessful air bridge, delayed ground advance and Ukrainian disruption of Russian access. warontherocks.com
Royal United Services Institute — The Russian Air War and Ukrainian Requirements for Air Defence — Initial Russian air operations and the survival of Ukrainian air defences. static.rusi.org
International Centre for Defence and Security — Russia’s War in Ukraine: Russian Military Logistics — Structural and organisational weaknesses in Russian military supply. International Centre for Defence and Security
UATV — Ukraine’s President Zelensky Addressed the Nation, Kyiv Government Quarter — The text of Zelenskyy’s 25 February 2022 address alongside senior officials. Freedom
UK Parliament — Written Question HL4055 — Ministry of Defence figures for Ukrainian personnel trained before the full-scale invasion. UK Parliament
LB.ua — Special Operation Forces: Russians Brought Full Dress Uniform for Parade in Kyiv — The Ukrainian military’s March 2022 claim about ceremonial uniforms and accompanying photographs. en.lb.ua
Royal United Services Institute — The Evolution of Russian and Chinese Air Power Threats — Subsequent Russian air-force adaptation, including increased use of guided glide bombs. Royal United Services Institute
Royal United Services Institute — Tactical Developments During the Third Year of the Russo–Ukrainian War — Field research on attrition, adaptation and pressures on Ukrainian forces, published in February 2025. static.rusi.org
Reuters — Ukraine’s Zelenskiy Says Territory Recaptured, Forces on the Offensive — Ukrainian and Russian battlefield claims in late October 2026. Reuters
Reuters — Russian Strikes Cut Power to Thousands in Ukraine as Drones Damage Russian Facility — Infrastructure attacks and the limited geographical scope of the Oleshky ceasefire as of 1 November 2026. Reuters
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