Between 1821 and 1823 Hongi Hika attacked Ngāti Pāoa in Auckland, Ngāti Maru in Thames, Waikato tribes at Matakitaki, and Te Arawa at Lake Rotorua, heavily defeating them all. In 1825 he gained a major military victory over Ngāti Whātua at Kaipara north of Auckland, then pursued survivors into Waikato territory to gain revenge for Ngāpuhi's 1807 defeat. Ngāpuhi chiefs Pōmare and Te Wera Hauraki also led attacks on the East Coast, and in Hawke's Bay and the Bay of Plenty.