"You Don't Have to Live Like a Refugee": New Insights on the Defensive, Economic, and Ritual Functions of a Fortified Pā on Ua Huka, Marquesas Islands

In Central-East Polynesia (CEP), development of warfare remains poorly documented except for the fortified villages of Rapa iti. In the Marquesas islands, previous research briefly reported the existence of defensive structures, especially some fortified pā, in areas usually qualified as 'marginal'. However, no site has yet been investigated in depth. In 2015, within the context of the larger Ua Huka project, we documented the pā of Mahaki, located between 700 and 800 m in altitude, and known in local oral traditions as a fortified refuge site for the Hokatu community during periods of conflicts. We recorded various categories of archaeological remains, the interpretations of which revealed a complex occupation of this area combining economic, defensive, and ritual functions. We argue that increasing inter-community violence and environmental pressure drove the progressive occupation of the high plateau. This study sheds new light on the Marquesan pā and their integration into the territories of the 'enata chiefdoms.