1. The Context and the Incident: Where, When, and How the Mystery Began

The Kabul Withdrawal, an event that was supposed to mark the end of an era and the beginning of a new chapter for Afghanistan, turned into one of the most poignant and inexplicable recent mysteries of contemporary history. The incident in question does not refer to a single military operation, but rather to a series of chaotic and deeply disturbing events that culminated in the hasty departure of international forces, especially American ones, from Kabul in August 2021. What began as a plan for a gradual and orderly withdrawal devolved into a surprising collapse of the Afghan governmental structure and a mass exodus, leaving behind a trail of uncertainties and unanswered questions.

The mystery does not lie in a specific crime, but in the speed and manner in which a country, supposedly under strong foreign military influence and support, succumbed so quickly to the Taliban. The central question is: how did a planned withdrawal disintegrate into pandemonium, and what were the factors, hidden or neglected, that led to this tragic outcome?

2. Timeline of Key Events

• April 2021: U.S. President Joe Biden formally announces the complete withdrawal of American troops from Afghanistan by September 11, 2021, marking the 20th anniversary of the attacks that led to the invasion of the country.
• July 2021: American and NATO forces accelerate their withdrawal, closing major bases and handing over equipment. The Taliban intensify their offensives across the country, rapidly conquering territories.
• August 2021: The fall of key provinces occurs at an alarming speed. On August 15, 2021, the Taliban enter Kabul without significant resistance from Afghan forces, leading to the flight of President Ashraf Ghani and the collapse of the government.
• Late August 2021: Kabul International Airport becomes the epicenter of a desperate evacuation operation, marked by chaotic crowds and terrorist attacks, such as the ISIS-K bombing near Abbey Gate on August 26, which killed over 170 people, including 13 American service members.

3. Main Theories

The complex and multifaceted nature of the Kabul Withdrawal has opened space for various theories, ranging from pragmatic explanations to more audacious speculations.

3.1. Theories Based on Planning and Execution Failures (Scientific/Law Enforcement)

• Underestimation of Taliban Capability and Afghan Government Fragility: This is the most consensual theory among military and political analysts. It is argued that Western powers, especially the U.S., underestimated the resilience and ability of the Taliban to capitalize on the power vacuum and the lack of popular support for the Kabul government. The perception of a weakened enemy and an Afghan army trained and equipped to sustain the defense was fundamentally flawed.
• Widespread Corruption and Institutional Disintegration: Endemic corruption in the Afghan government and security forces is widely pointed to as a crucial factor. Resources intended for defense and development were diverted, undermining morale and operational capacity. The lack of loyalty and a sense of national purpose contributed to the collapse.
• Miscalculations on the Withdrawal Date: The decision to withdraw troops, rather than maintaining a minimal deterrent presence, is seen by many as a strategic error. The hasty withdrawal, without the guarantee of a political agreement that included the Taliban, created a vacuum that was filled violently.

3.2. Alternative and Conspiracy Theories

• Secret Agreements between Foreign Powers and the Taliban: Some theories suggest that undeclared agreements were made between global powers (including Russia and China) and the Taliban to facilitate their rise to power. The goal would be to weaken Western influence in the region and secure strategic resources or trade routes. Declassified reports and testimonies from anonymous sources, although not conclusive, sometimes fuel these speculations.
• Exploiting Chaos for Covert Operations: A less prominent strand suggests that the chaos of the withdrawal was deliberately orchestrated or exploited by intelligence services to carry out covert operations, such as the extraction of individuals or the acquisition of intelligence, which would be impossible in a scenario of order.
• "Hybrid Warfare" Factor: More modern theories point to the possibility that the Taliban employed hybrid warfare tactics, combining military pressure with disinformation and psychological campaigns, exploiting internal divisions and undermining trust in government institutions and security forces.

3.3. Paranormal or Supernatural Theories (Extremely Speculative)

Although there is no concrete evidence to support such hypotheses, in contexts of great mystery and trauma, speculations about unconventional influences arise. These theories, however, remain in the realm of fiction and superstition, without any grounding in proven facts or formal investigations.

4. Controversies and Blind Spots

The investigation into the causes of the collapse and the chaotic withdrawal in Kabul is full of controversies and blind spots that hinder a complete understanding:

• Critical Intelligence Failure: Most official reports point to a massive intelligence failure in predicting the speed of the collapse. How and why were warnings about the fragility of the Afghan government and the strength of the Taliban ignored or minimized?
• Conflicting Testimonies: There are conflicting reports from military officers, diplomats, and intelligence officials regarding the level of alert and the predictions made before the fall of Kabul. The declassification of some documents revealed significant internal disagreements.
• Ignored Clues on Taliban Funding and Support: Some preliminary investigations suggest that clues about the funding and continued external support for the Taliban were neglected or underestimated, which could have altered the perception of the threat.
• The Disappearance of Crucial Evidence: Amidst the chaos of the withdrawal, reports indicate the difficulty in tracking and preserving all equipment and documents that could have been of interest for future investigations, raising concerns about the integrity of the chain of evidence.
• The "Tactical Surprise" Factor of the Taliban: The very nature of the speed with which cities fell suggests an element of tactical surprise, which may have been the result of ineffective intelligence or very well-executed deception tactics by the Taliban.

5. Curiosities and Legacy

The Kabul Withdrawal Case left a legacy of distrust, questioning, and a profound cultural and geopolitical impact.

• Cultural Impact: The iconic images of Afghans clinging to fleeing military planes and scenes of despair at the Kabul airport became tragic symbols of the failure of international intervention and the fragility of imposed democracy.
• Current Status: The case has not been officially "closed" or "reopened" as a criminal case in the traditional sense, as it is a geopolitical and military event. However, internal investigations, government reports, and commissions of inquiry continue to be conducted by various countries to analyze the failures that led to this outcome. The Taliban remain in power, and Afghanistan faces an unprecedented humanitarian and human rights crisis.
• The Legacy of Uncertainty: The Kabul Withdrawal will remain a case study on the limits of military power, the complexity of nation-building, and the difficulty in predicting human behavior and political dynamics in volatile regions. The absence of definitive answers about the determining factors continues to fuel debates and cast a shadow of mystery over the events of August 2021.