CBS News correspondent David Martin, who had covered national security issues for many years, arrived at the Pentagon about 10 minutes after a plane crashed into the building on September 11, 2001. That day, four commercial airplanes were hijacked and used as weapons in a coordinated terrorist attack that resulted in nearly 3,000 deaths across the United States. Martin, who had spent his career reporting on matters related to defense and foreign policy, found himself on the scene of one of the most significant events in American history. As he arrived at the Pentagon, Martin encountered a scene of chaos and confusion. The building had been struck by American Airlines Flight 77, which had been hijacked by terrorists. The attack led to the collapse of part of the structure and the deaths of 189 people inside the Pentagon, including several military personnel and civilian workers. Martin's experience as a journalist allowed him to document the immediate aftermath of the attack, providing critical information to the public as events unfolded. In the years since September 11, Martin has reflected on the impact of that day on American society, national security policies, and the lives of those who were directly affected. As the 25th anniversary of the attacks approached, he took the time to look back on the events of that morning, recognizing both the tragedy and the resilience of the American people in the face of such a profound loss. Martin's reflections serve as a reminder of the enduring significance of September 11, not only as a historical event but also as a turning point in global politics and the ongoing fight against terrorism. His perspective, shaped by years of experience in national security reporting, offers a unique insight into how the world has changed since that fateful day.