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America Strikes Back: The War in Afghanistan Begins

By Taylor Reed · Wednesday, October 7, 2026
Finn's Take· TL;DR
  • US launches Operation Enduring Freedom against Taliban and al-Qaeda in Afghanistan after September 11 attacks killed nearly 3,000 Americans.
  • Taliban regime collapses rapidly; Kabul falls November 2001, but Osama bin Laden escapes to Tora Bora mountains.
  • War becomes longest in US history, lasting 20 years, costing 2,400+ American lives and hundreds of billions before Taliban's 2021 return.
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The United States Launches Operation Enduring Freedom

Less than four weeks after the deadliest terrorist attack on American soil, the United States and its allies unleashed a massive military campaign against Afghanistan on October 7, 2001. Operation Enduring Freedom marked America's formal entry into what would become the longest war in its history, fundamentally reshaping the nation's foreign policy, military strategy, and national identity for generations to come.

The strikes began just after 9 PM local Afghan time, as American and British forces launched a coordinated assault of cruise missiles and precision-guided bombs targeting Taliban military installations, al-Qaeda training camps, and key infrastructure across the country. President George W. Bush addressed the nation from the White House Treaty Room, declaring that the carefully targeted actions were designed to disrupt the use of Afghanistan as a terrorist base and to attack the military capability of the Taliban regime. The United Kingdom, under Prime Minister Tony Blair, stood shoulder to shoulder with the United States, contributing naval and air assets to the opening salvo.

The immediate trigger was the September 11 attacks, which had killed nearly 3,000 people in New York, Washington D.C., and Pennsylvania. The Taliban government, which controlled most of Afghanistan, had refused to surrender Osama bin Laden and dismantle al-Qaeda's operational network sheltering within its borders. With diplomatic options exhausted, the military option became inevitable.

Within weeks, the Taliban regime collapsed with stunning speed. The capital Kabul fell in November 2001, and the ancient city of Kandahar, the Taliban's spiritual heartland, followed shortly after. American special forces, working alongside the Northern Alliance, achieved what many military analysts considered a remarkable initial victory. Bin Laden, however, escaped into the mountainous terrain near Tora Bora, a failure that would haunt American commanders for years.

What seemed like a swift and decisive campaign soon revealed its staggering complexity. The war dragged on for nearly two decades, costing over 2,400 American military lives and hundreds of billions of dollars. The Taliban, far from destroyed, regrouped and waged a relentless insurgency. Nation-building efforts stumbled against deep cultural, tribal, and political realities that military force alone could never resolve.

The war finally ended in August 2021 when American forces completed their withdrawal and the Taliban retook Kabul within days, raising profound questions about what had been achieved. October 7, 2001 therefore stands as a pivotal hinge in modern American history — the moment a wounded nation chose to fight back, setting in motion consequences that would define an entire era of American life, sacrifice, and sobering reflection about the limits of power.

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