The Mayaguez Incident Omnibus

SOS and then stopped the ship. Seven Khmer Rouge soldiers boarded the Mayaguez and their leader, Battalion Commander Sa Mean, pointed at a map indicating that the ship should proceed to the east of Poulo Wai. One of the crew members broadcast a Mayday which was picked up by an Australian vessel. The Mayaguez arrived off Poulo Wai at approximately 4pm and a further 20 Khmer Rouge boarded the vessel.
At 12:05 EST (21:05 Cambodia), a meeting of the National Security Council (NSC) was convened to discuss the situation. The members of the NSC were determined to end the crisis decisively, believing that the fall of South Vietnam less than two weeks before and the forced withdrawal of the United States from Cambodia, (Operation Eagle Pull) and South Vietnam (Operation Frequent Wind) had severely damaged the U.S.'s reputation. They also wished to avoid comparisons to the Pueblo incident of 1968, where the failure to promptly use military force to halt the hijacking of a US intelligence ship by North Korea led to an eleven-month hostage situation.