Māori Defenders Hold Gate Pā

In early 1864, the New Zealand Wars reached the Bay of Plenty as imperial forces opened a campaign around Tauranga. British commander General Duncan Cameron sought to sever supply lines and halt reinforcements travelling from the East Coast to support the Kingitanga movement in the Waikato. While political leaders in Auckland hoped military occupation would make regional land available for European settlers, Governor George Grey initially urged caution. Ngai Te Rangi fighters responded quickly to the imperial presence, fortifying a strategic ridge at Pukehinahina just five kilometres from the main British position. Known to settlers as Gate Pa due to an existing gateway across the ridge, the site became the focal point of a decisive confrontation.

Led by chief Rawiri Puhirake, approximately 230 defenders fortified the position against superior British numbers. They converted the ridge into two redoubts linked by earthworks and honeycombed with subterranean bunkers called rua, designed to shield occupants from severe artillery fire. The garrison consisted primarily of Ngai Te Rangi, along with smaller contingents from Ngati Koheriki, Piri-Rikau, and neighbouring hapu. Although their outer palisade was light due to a shortage of local timber, the elevated position and layout gave imperial reconnaissance the impression of formidable defences. Puhirake issued challenges to draw Cameron into an open engagement, but the garrison held its ground while imperial forces slowly assembled.