The strike that resulted in the death of Ayatollah Ali Khamenei on February 28 was initiated with critical intelligence from the United States. As reported by CBS News, months of intelligence operations conducted primarily by the CIA were shared with Israel to locate Iran’s leadership. This paved the way for Operation Epic Fury. The Senate Intelligence Committee acknowledged that U.S.-Israel intelligence collaboration was pivotal to this operation.
In the aftermath, Iran retaliated with a barrage of missiles and drones directed at the Gulf region. These actions were countered by interceptors safeguarding Dubai, Bahrain, and Doha. This conflict in 2026 was largely an intelligence battle, masked as an air campaign, with the U.S. playing a decisive role through its intelligence capabilities.
Successful elimination of a head of state involves pinpointing the target’s location and timing, identifying those nearby, and executing a precise strike. Achieving this requires extensive intelligence and human sources, meticulously gathered over years. Once the intelligence is obtained, the physical strike becomes merely a final step.
The operation was led by precise intelligence, and the killing was its product.
The critical intelligence on Iran’s leadership was provided by the United States. This success built upon years of careful infiltration by its ally, Israel. Significant past operations include Mossad’s extraction of Iran’s nuclear archives in 2018, the remote operation killing of physicist Mohsen Fakhrizadeh in 2020, and more. These actions depicted a nation compromised from within, allowing the United States to cement its strategic advantage.
David Petraeus, a former CIA director, noted that the operation’s success rested on precise intelligence gathering. This conflict, similar to others, illustrated the age-old battle between concealment and discovery. An intelligence war is won not by overwhelming firepower but by having superior insight into an adversary’s plans.
The Iranian regime appeared porous, not due to a lack of surveillance but because of its misapplication of resources. Surveillance of its own citizens turned the state inwardly focused, neglecting outward counterintelligence and creating internal competition. This fissure within its intelligence community made Iran susceptible to foreign infiltration.
Centralization further weakened Iran; decision-making was confined to a handful of people, making the regime brittle under targeted decapitation strategies. Unlike distributed command structures, such as that of Hamas, Iran’s concentrated authority meant losing key figures could incapacitate its operations. This combination of an entry point and centralized targets made Iran vulnerable.
The aftermath inside Iran involved extensive arrests and executions on charges of espionage, seen as repression by human rights observers. The magnitude of this purge indicated the regime’s uncertainty about internal loyalty, with executions and forced confessions exacerbating its internal chaos.
The lessons for the United States go beyond technology. Although improving missile defenses and integrating artificial intelligence are vital, this victory stemmed from intelligence gathering. This strategic edge, however, is not everlasting. A compromised nation will evolve, decentralizing and adapting to avoid future vulnerabilities.
The true impact of the 2026 conflict emerged from unseen battles and undisclosed operatives. It was an intelligence war concluded before visible actions unfolded.
Expert insights by Muhanad Seloom, Assistant Professor at the Doha Institute for Graduate Studies and Senior Fellow at the Middle East Council on Global Affairs.