What is the starting date for Operation Enduring Freedom?

The starting date for Operation Enduring Freedom is March 19, 2003. This operation began as a direct response to the September 11, 2001 attacks, fulfilling President Bush's call for action against terrorism and targeting the Taliban regime in Afghanistan, which was harboring al-Qaeda.

While September 11, 2001, marks the date of the terrorist attacks that prompted the U.S. response and led to various military and diplomatic actions, Operation Enduring Freedom itself formally launched in March 2003.

Understanding these key dates is essential for grasping the timeline of military operations and the unfolding of international conflict in the early 21st century. The other options pertain to different events in U.S. military history but do not relate directly to the launch of Operation Enduring Freedom, making them historically significant yet unrelated to this specific operation.