Beyond Groupthink: Strategic Blindness

Why Israel’s failures are not informational—but psychological

A recent excellent essay on groupthink by Emanuel Shahaf offers a clear and valuable account of a recurring problem in Israeli decision-making. It is a necessary starting point. But the phenomenon he describes can—and should—be taken one step further.

What is at stake is not simply groupthink. It is a deeper failure of interpretation rooted in psychological necessity.

Israel does not suffer from a lack of intelligence, expertise, or even contrary information. It suffers from an inability to process what it already knows—because doing so would trigger surges of anxiety tied to perceived threat, up to and including annihilation anxiety. At that level, interpretation gives way to defense.
What has historically been called the Konseptzia is not merely an analytical framework that turned out to be wrong. It is a stabilizing structure. It organizes uncertainty into something manageable, reducing anxiety for decision-makers operating under extreme pressure. In this sense, it is not simply adopted because it is persuasive; it is maintained because it is necessary.

And anxiety is not a trivial variable here. It is notoriously difficult to recognize and even harder to confront. Many therapists fail to identify it in their own patients—not because it is absent, but because it is defended against, including by the therapist’s own unacknowledged anxieties. One should not expect state institutions to perform better under far greater pressure.

Once established, the Konseptzia does not exclude contradictory information. On the contrary, it absorbs it. Signals that should destabilize the framework are reinterpreted to preserve it. Preparations become “exercises.” Threats become “posturing.” Capability is acknowledged, but intention is denied. The system remains coherent—until reality intervenes.

This is why the problem is not the absence of dissent. Dissent often exists. It is voiced, recorded, and even circulated. But it is not metabolized. It does not alter the dominant interpretive frame. Why? Because genuine incorporation of dissent would require confronting implications that are experienced as overwhelming. The result is a kind of cognitive flooding: the anxiety attached to what is being suggested exceeds what the system can tolerate. And so the information is registered—but not digested.

In such a system, warning signs are not ignored; they are neutralized.
This dynamic creates a closed loop. Intelligence assessments reinforce the prevailing concept. Military planning operationalizes it. Political leadership relies on it. Public discourse reflects it. To break from it would require more than intellectual courage. It would demand a willingness to tolerate uncertainty, to act without the reassurance of coherence, and to risk being wrong in real time.

Most systems resist this.

The result is that strategic surprise becomes not an anomaly, but an inevitability. The failure is not sudden. It is cumulative. It unfolds slowly, as contradictory realities are continuously reinterpreted rather than confronted. What appears as “surprise” is, in fact, the moment when what was already known—at some level, often implicitly or unconsciously—can no longer be defended against.

This pattern is not theoretical. It has repeated itself in concrete and devastating ways. On the eve of the Yom Kippur War, clear indicators of Egyptian and Syrian preparation were reinterpreted within an existing conceptual frame that denied imminent attack. Decades later, in the lead-up to the October 7 attacks, observable changes in Hamas’s behavior and capability were similarly absorbed into a model that discounted intent. Notably, warnings from frontline observers—including female lookouts—did not achieve decisive weight. Their authority was implicitly undercut, in part because accepting their assessments would have destabilized the prevailing concept. When the cost of being right feels greater than the cost of being wrong, credibility itself is quietly downgraded. In both cases, the issue was not lack of information, but the inability to act on what the information made unmistakably clear.

This pattern is not uniquely Israeli. It has appeared in American intelligence failures before 9/11, in the misreading of Iraq’s weapons programs, and in decades of academic misinterpretation of political Islam. In each case, the issue was not the absence of data, but the inability to process its implications due to overwhelming anxiety.

The uncomfortable conclusion is this: the problem is not informational, but psychological. Weapons can be counted. Capabilities can be mapped. But intention—especially when rooted in radically different mental and cultural frameworks—requires a form of understanding that cannot be reduced to models alone. When such understanding threatens the stability of the system, it is set aside.

If there is to be any meaningful correction, it will not come from procedural reforms alone. Adding more voices, more committees, or more data will not solve a problem of interpretation. The issue is whether institutions can create conditions in which destabilizing insights are not only heard, but acted upon.

This requires a shift from managing uncertainty to confronting it.

Until then, the pattern will repeat. Not because the lessons were not learned, but because they could not be tolerated.

Israel does not fail for lack of intelligence. It fails because it cannot fully accept what it already knows.

The task, therefore, is to build the capacity to confront and integrate uncomfortable assessments—before events force them into reality.