The question "has a cruise ship ever been hijacked" refers to an incident where individuals seize control of a large passenger ship at sea. An example includes the 1985 hijacking of the cruise ship Achille Lauro by Palestinian militants.
Understanding this topic is crucial for cruise ship safety, as hijackings can lead to hostage situations, violence, and disruption of international travel. It also highlights the need for security measures and cooperation between law enforcement and cruise line operators.