History demonstrates that all governments and militaries are vulnerable to deception, but there are tools available to mitigate this risk.

Hamas’ recent attack on Israel has sparked intense scrutiny of both intelligence failures and broader human tendencies. The surprise and scale of the attacks have raised questions not only about Israel’s own security measures but also about the intelligence capabilities of its allies and regional partners who aim to counter extremist groups like Hamas. This scrutiny extends to understanding why such a significant threat was not detected despite extensive intelligence cooperation between Israel and its allies, including the United States.

The inquiry into these failures will be extensive, with analysts and historians exploring potential shortcomings. However, it’s important to recognize that such lapses are not unique to any one nation or intelligence community; they reflect a fundamental truth about human nature. Even the most advanced and vigilant systems can be deceived.

Historically, intelligence and military failures have revealed themselves in tragic ways. For instance, prior to the 9/11 attacks, the CIA had warnings about Osama bin Laden’s intentions, yet the attacks still occurred. Similarly, India’s security forces were criticized for their unpreparedness following the Mumbai attacks in 2008. These examples highlight that even well-resourced and experienced agencies can be caught off guard.

To enhance vigilance and reduce the risk of being deceived, here are three key lessons:

Beware of Manipulation: Deceivers often exploit people’s desires and biases. For instance, reports suggest that Hamas misled Israel by creating a false sense of security while preparing for their attack. This tactic aligns with historical patterns where deceivers exploit what their targets want to believe.

Recognize Psychological Blind Spots: High stakes can create cognitive blind spots. When individuals or organizations have much at risk, they may be less willing to entertain the possibility of being wrong, leading to costly oversights.

Maintain Intellectual Humility: Avoid overconfidence. Always question and re-evaluate information, especially when it confirms preconceived notions. True vigilance requires acknowledging and preparing for potential threats, even those that seem unlikely.

Military and intelligence entities, like all human organizations, are susceptible to deception. Historical examples, such as the British deception of Turkish forces in 1917, illustrate that even skilled adversaries can be misled by well-crafted schemes. The Trojan Horse story exemplifies this timeless reality: no group or nation is immune to being deceived.

Understanding that deception can happen to anyone at any time is crucial. It’s not only about identifying and responding to threats but also about recognizing the limitations of our own systems and staying alert to new, evolving tactics.

Ultimately, effective vigilance involves both accepting the possibility of being deceived and continuously questioning the information at hand. As Maya Angelou wisely advised, “When someone shows you who they are, believe them the first time.” This principle is especially relevant when dealing with groups known for their malicious intent, such as Hamas. However, it is also essential to remain skeptical of any claims that suggest a shift away from their known behavior.