The crash of a B-2 Spirit bomber marks a significant moment in the history of U.S. military aviation, particularly concerning the operational reliability of stealth technology. On this occasion, a B-2 Spirit was involved in a training mission when it experienced an in-flight problem, leading to its crash on the island of Guam. Notably, this incident represented the first time an operational B-2 bomber was lost since the aircraft's introduction in the late 1980s. The pilot's successful ejection ensured their safety despite the loss of the aircraft, highlighting the importance of pilot survival systems in military aviation. The incident raised questions regarding the aircraft's technical performance and maintenance.The investigation following the crash focused on the aircraft's systems and whether pilot error played a role in the incident. Various factors, including mechanical and human elements, were considered. At the time, the B-2 Spirit was one of the most advanced bombers in the U.S. Air Force, representing significant investments in stealth technology and precision bombing capabilities. As a result of this crash, the Air Force conducted a thorough review of flight operations and maintenance protocols to prevent similar incidents in the future. The event underscored the challenges associated with maintaining complex aircraft systems and the importance of vigilance in training and operational readiness.