Ouvéa cave hostage taking

The Ouvéa cave hostage taking occurred from 22 April 1988 to 5 May 1988 on the island of Ouvéa, New Caledonia, a south Pacific archipelago under control of France. During the stand-off and seizure of a brigade of gendarmerie, members of an independence movement, the Kanak and Socialist National Liberation Front, killed four gendarmes (including two unarmed) and took 27 unarmed gendarmes hostages (weapons were in the armory during the night), later also taking hostage a public prosecutor who had been sent to negotiate, seven members of the French GIGN military unit and a regular army lieutenant.

Source: Wikipedia — Ouvéa cave hostage taking (CC BY-SA 4.0)