The film is based on real events, depicting the days and hours leading up to and during the Argentine invasion of the Falkland Islands, which ultimately sparked the Falklands War. As Argentine forces arrive on the main island and march towards Government House, British Royal Marines ready themselves to defend Governor Rex Hunt, his family, and the islanders against the invaders.
An Ungentlemanly Act
The Falklands War of 1982 is recreated, with a focus on the courageous actions of the British Royal Marines as they valiantly defend Government House against the invading Argentine forces, marking a pivotal moment in the conflict.