The Institute for the Study of War's November 2, 2026 assessment points to a conflict entering yet another phase of hard attrition, with Russia continuing to prosecute its offensive campaign without achieving a breakthrough that would force Ukraine into capitulation. The latest analysis reinforces a central conclusion that has shaped much of the war's recent trajectory: Moscow retains the capacity to sustain pressure, but not the ability to translate that pressure into a clean strategic victory.
The assessment comes amid a broader debate in Western policy circles over whether the war can be ended through negotiation, exhaustion, or a shift in battlefield momentum. That debate has sharpened as analysts warn that Russia's leadership appears committed to a long war posture, one that seeks to outlast Ukrainian resistance and erode Western political will. The result is a conflict increasingly defined by incremental gains, heavy losses, and a widening gap between maximalist war aims and operational reality.
Attrition Over Breakthrough
ISW's framing suggests that Russian military activity remains oriented toward grinding, localized advances rather than the kind of large-scale maneuver that would alter the war's strategic balance. That pattern has become familiar: repeated assaults, sustained artillery and missile pressure, and efforts to exploit weak points in Ukraine's defenses, but no decisive operational collapse on the Ukrainian side. In practical terms, this means the war is now less about dramatic front-line movement and more about the cumulative strain imposed on men, materiel, and political resolve.
For Moscow, that approach may be rational if the Kremlin believes time favors the stronger state with deeper reserves and greater tolerance for losses. Yet it also reveals a limitation. Russia's campaign has not produced the political outcome the Kremlin sought at the outset of the invasion, and each month of continued fighting deepens the costs of that failure. The war has become a test of endurance in which neither side can easily impose a settlement on favorable terms.
Kremlin's War Math
The wider strategic context matters. Commentaries circulating alongside the ISW assessment argue that President Vladimir Putin faces a stark choice between seeking total victory and accepting a prolonged, open-ended war. That binary reflects the Kremlin's difficulty in reconciling its public objectives with battlefield realities. A negotiated end that leaves Ukraine sovereign and aligned with the West would likely be cast in Moscow as defeat. At the same time, the prospect of total victory appears increasingly remote without a major shift in Russian military capability or Western support for Kyiv.
This is why the war has become so resistant to closure. Russia can continue to fight, and Ukraine can continue to defend, but neither side can easily force a decisive political settlement. The Kremlin's pressure strategy is designed to exploit that deadlock, betting that fatigue will eventually weaken support for Ukraine in Europe and the United States. That calculation is not new, but it has become more central as the war stretches on.
Diplomatic Deadlock Deepens
The diplomatic implications are severe. Any serious peace process would require bridging positions that remain far apart on territory, security guarantees, and the future alignment of Ukraine. For now, the military situation offers little incentive for compromise. Russia has no reason to moderate its demands if it believes continued pressure may yield more favorable terms later, while Ukraine has little reason to concede territory under fire.
That leaves Western capitals confronting an uncomfortable reality: the war is not simply a battlefield contest, but a strategic competition over political stamina. Support for Ukraine must be sustained not only with weapons and funding, but with a coherent long-term policy that anticipates a conflict measured in years rather than months. The ISW assessment underscores that the Kremlin is still betting on time, and that any effort to end the war must account for a Russian leadership that appears prepared to keep fighting until its objectives are met or the costs become unsustainable.
For now, the war remains locked in a dangerous equilibrium. Russia can prolong it. Ukraine can resist it. But neither side, at least at present, can end it on its own terms.