25 Years of War on Terror Leaves Lasting Impact and Uncertainty Behind
September 11, 2026 • Al Jazeera
“US-Led Conflict in Afghanistan Enters 25th Year
The conflict that began in response to the September 11 attacks in 2001 has now lasted for over two and a half decades. The US-led operation, which aimed to root out terrorist groups, including al-Qaeda, has seen significant changes and developments over the years.
In 2001, the US launched military operations against Taliban forces in Afghanistan, with the goal of capturing or killing Osama bin Laden, the mastermind behind the 9/11 attacks. The initial campaign was successful in toppling the Taliban regime, but it soon became clear that the conflict would be more complex and protracted.
Over time, the conflict has expanded to include other terrorist groups, such as the Islamic State (ISIS), and has involved multiple countries, including NATO allies. The US has maintained a military presence in Afghanistan, with the goal of training and advising Afghan security forces.
The conflict has had significant humanitarian consequences, including the displacement of millions of people and the loss of thousands of lives. The war has also had economic costs, with estimates suggesting that it has cost the US over $2 trillion.
Today, the conflict continues to evolve, with the Taliban having regained control of much of the country in 2021. The international community is now focused on negotiating a peace agreement and ensuring a stable future for Afghanistan.”
Source: Al Jazeera