Osama bin Laden was a Saudi-born militant who founded the extremist group al‑Qaeda and became the architect of several major terrorist attacks, most infamously the September 11, 2001 attacks in the United States. He was killed by U.S. special forces in a raid on his compound in Abbottabad, Pakistan, on May 2, 2011.

Who is Osama bin Laden and what did he do?

Quick Scoop

Osama bin Laden was born around 1957 in Riyadh, Saudi Arabia, into a very wealthy family tied to a large construction business. In the late 1970s and 1980s, he joined Muslim fighters resisting the Soviet invasion of Afghanistan, using his money and contacts to support and organize foreign volunteers.

Over time, he became radicalized, believing that the United States and other Western countries were enemies of Islam and should be attacked. Out of this ideology, he built al‑Qaeda, a militant Islamist network that would carry out terrorist bombings and suicide attacks around the world.

Early life and path to militancy

  • Born into the large bin Laden family, he grew up with significant wealth and religious education in Saudi Arabia.
  • After the Soviet Union invaded Afghanistan in 1979, he traveled to the region, raising funds, setting up camps, and supporting the Afghan resistance (the mujahideen).
  • During this period he gained a reputation among some as a devout and committed fighter, which later helped him recruit followers for his own organization.

A key turning point came after the Soviet withdrawal from Afghanistan in 1989. Bin Laden’s focus shifted from fighting occupying armies inside Muslim countries to waging a broader “global jihad” against the United States and its allies.

Founding al‑Qaeda and major attacks

In the late 1980s and early 1990s, bin Laden created al‑Qaeda (Arabic for “the Base”), a network of militant Islamists he had met in Afghanistan. The group aimed to promote a violent, ultra‑hardline vision of Islam and to attack what it saw as Western domination and corrupt Muslim governments.

Some of the most notorious actions linked to bin Laden and al‑Qaeda include:

  • 1990s fatwas and declarations : He issued statements calling for attacks on U.S. forces and civilians, accusing the United States of exploiting Muslim lands and supporting enemies of Islam.
  • 1996 Khobar‑style attacks and other bombings in Saudi Arabia and the region : Truck bombings and other plots targeted U.S. troops and Western interests.
  • 1998 U.S. embassy bombings in East Africa : Coordinated truck bombs destroyed the U.S. embassies in Nairobi, Kenya, and Dar es Salaam, Tanzania, killing nearly 300 people and injuring thousands.
  • 2000 bombing of the USS Cole : A suicide boat packed with explosives struck the U.S. warship USS Cole in the port of Aden, Yemen, killing 17 American sailors.
  • September 11, 2001 attacks (9/11) : Al‑Qaeda operatives hijacked four commercial airplanes; two hit the World Trade Center towers in New York, one hit the Pentagon near Washington, D.C., and one crashed in Pennsylvania after passengers resisted. Nearly 3,000 people were killed and global security policy changed dramatically in response.

These attacks led many governments and international organizations to label bin Laden and al‑Qaeda as global terrorists and enemies of international security.

U.S. pursuit, hiding, and death

After the 9/11 attacks, the United States launched the “War on Terror,” focusing first on Afghanistan, where the Taliban government was sheltering bin Laden and al‑Qaeda. Al‑Qaeda camps were bombed and dismantled, and bin Laden went into hiding in remote areas and later inside Pakistan.

  • For years, he released audio and video messages praising attacks and encouraging new ones but did not appear publicly.
  • On May 2, 2011, U.S. special forces conducted a covert raid on a compound in Abbottabad, Pakistan, where they killed bin Laden.
  • His death was announced by U.S. President Barack Obama, and his body was buried at sea.

Though his death weakened al‑Qaeda’s original leadership, the group’s ideology and offshoots continued to influence extremist movements around the world.

How he’s seen today

Views on Osama bin Laden are overwhelmingly negative in most of the world, where he is remembered as the face of global terrorism.

  • Many people, especially in the West and in countries hit by his attacks, see him as responsible for mass murder and decades of conflict and instability.
  • Some extremist groups still praise him as a symbol of resistance, which is part of why governments and communities stress education, prevention, and counter‑radicalization efforts.

His legacy is largely associated with the trauma of 9/11, the wars in Afghanistan and Iraq, and the expansion of surveillance and security measures in everyday life worldwide. Even years after his death, his actions continue to shape debates about security, civil liberties, and how to prevent violent extremism.

Information gathered from public forums or data available on the internet and portrayed here.