USS Liberty Remembrance Day is observed annually on June 8 to honor the 34 crew members who were killed and the 174 who were injured during a two-hour attack on the USS Liberty by Israeli forces while the ship was flying the U.S. flag in international waters. The day serves as a reminder of the tragic events that unfolded in 1967, when the ship was conducting signals intelligence missions during the Six-Day War. Observers are encouraged to pay respects by learning more about the incident and visiting memorial sites, such as the USS Liberty Memorial at Arlington National Cemetery. The attack remains controversial, with debates over whether it was a case of mistaken identity or an intentional strike, and it has influenced modern naval protocols for identifying vessels in conflict zones. The observance aims to bring attention to the sacrifices made and the lessons learned regarding communication and identification at sea.