Aircraft hijacking is the unlawful seizure of an aircraft by individuals or groups. This act often involves taking control of the plane, threatening passengers and crew, and demanding specific actions, such as rerouting the flight or releasing prisoners. Hijackers may use weapons or explosives to intimidate those on board. The motives behind aircraft hijacking can vary, including political, ideological, or financial reasons. Governments and aviation authorities have implemented strict security measures to prevent such incidents, including passenger screening and reinforced cockpit doors. International laws also impose severe penalties on those who attempt or commit hijacking.