The United States' top regional naval commander Admiral Harry Harris is in New Zealand for meetings and to unveil plans for the US memorial at the Pukeahu National War Park.
Admiral Harry Harris is head of the United States Pacific Command based in Hawaii and has been picked by US President Donald Trump to be the next Ambassador to Australia.
Harris arrived in a US Gulfstream to Wellington.
A spokesperson for the US Embassy said he was in New Zealand for "routine consultations" but would not say who he was expected to meet.
It is likely to include meetings with New Zealand Defence Force chiefs.