Ukraine and Iran expose limits of U.S. and Russian power projections

Great powers keep running into the same trap: they project a centralized picture of control onto societies that are more fractured, more adaptive, and more resilient than they assume. Russia did it in Ukraine, and the United States has done it in Iran, with each side discovering that military power can open a war far more easily than it can close one.

The central mistake

The common error is not simple overconfidence, but a failure of institutional imagination. Moscow treated Ukraine as if political life still revolved around Russian assumptions about identity and authority, while Washington often approached Iran as if pressure on the state could be separated from the networks that actually sustain its power. In both cases, the stronger actor mistook internal complexity for weakness, then paid for that mistake in time, money, and civilian harm.

That pattern matters because it reshapes policy. If leaders assume a society will break quickly, they design campaigns for shock. If the society instead absorbs pressure through identity, local institutions, regional patronage, or decentralized endurance, the result is not swift victory but a long confrontation that hardens into deadlock.

Ukraine: identity proved stronger than the Kremlin expected

Russia’s full-scale invasion began on February 24, 2022, and the war has exposed the limits of Vladimir Putin’s assumptions about Ukraine ever since. RAND concluded that post-Soviet Ukraine developed a national identity fundamentally at odds with Russia’s self-image, despite cultural and historical overlap. That distinction has proved decisive: Ukraine did not collapse into the kind of political and social submission Moscow appears to have expected.

The territorial and human costs are stark. By the fourth year of the war, Russia occupied about 20% of Ukraine’s territory, and nearly 10 million Ukrainians had been displaced. The United Nations High Commissioner for Refugees counted 3,712,000 internally displaced people in Ukraine as of December 25, 2025, underscoring how displacement has become a structural feature of the war rather than a temporary shock.

The damage is not only military. UNESCO had verified damage to 536 cultural sites in Ukraine as of June 10, 2026, a reminder that the war is also a campaign against memory, heritage, and the civic fabric that helps bind a country together. Those losses deepen the challenge of reconstruction because a nation rebuilding under fire must restore not just roads and housing, but the institutions and symbols that make a state feel durable.

The war has also accelerated regional and demographic shifts inside Ukraine. People and power have moved away from frontline areas and concentrated more heavily in Kyiv, which strengthens the capital’s role while complicating the recovery of regions that have been emptied, battered, or severed from normal economic life. That concentration may help wartime governance, but it also makes future European integration harder by widening the gap between the center and the periphery.

Iran: pressure hit the state, but not the system behind it

The U.S. case in Iran shows a different version of the same problem. American policymakers and intelligence analysts have often treated Iran as a unitary state, but recent reporting and policy briefings describe a system whose power rests on regional proxies, sanctions pressure, and a contested internal balance. That means a strike on the state is not automatically a strike on the network that sustains it.

On June 22, 2025, the United States struck three Iranian nuclear facilities: Fordow, Natanz, and Isfahan. The International Atomic Energy Agency said it could confirm the sites had been hit, but that no one, including the agency, was in a position to fully assess underground damage at Fordow immediately afterward. Rafael Mariano Grossi, the agency’s chief, said very significant damage was expected there.

Those facts matter because they define the difference between damage and decisiveness. If Fordow’s underground infrastructure survived better than expected, or if its operational recovery proved faster than anticipated, the strategic meaning of the strikes would be narrower than their political symbolism. Even where the physical harm was real, the larger question remained whether the attack changed Iran’s ability to pursue leverage through diplomacy, proxies, and nuclear ambiguity.

That is where the nuclear talks come in. Negotiations began in April 2025 under Omani mediation, and they unfolded in the shadow of sanctions, regional escalation, and the condition of Iran’s weakened allies. Congressional Research Service analysis noted that those regional allies were degraded in 2024, raising new questions about the future viability of the so-called axis of resistance. In other words, pressure hit a system already under strain, but not one that had stopped adapting.

What the two wars reveal

Ukraine and Iran are different cases, but they expose the same strategic flaw. Russia underestimated a country whose national identity had become stronger through independence and war, while the United States risked underestimating a regime whose power depends less on a single command structure than on overlapping layers of coercion, legitimacy, and regional reach. In both arenas, the local political map was more fragmented, more durable, and more resistant to outside assumptions than the great powers imagined.

The policy lesson is not that force never matters. It is that force rarely produces the clean political outcome planners promise when they ignore social cohesion, institutional depth, and a population’s willingness to endure hardship. In Ukraine, that misreading has helped prolong a brutal war and expand the humanitarian toll. In Iran, it has left Washington and its partners still searching for a diplomatic endgame while the core questions of damage, deterrence, and nuclear risk remain unsettled.

That is the real warning from both theaters: great powers can impose costs, but they do not get to dictate social reality. When they mistake their own assumptions for local truth, they do not win quickly. They inherit a costly deadlock that keeps shaping politics long after the first strike.