No, it wasn't an invasion.
A convoy of four light armoured vehicles was spotted rolling into Napier via State Highway 2 on Tuesday evening as part of army training on how to drive them on New Zealand roads.
A New Zealand Defence Force spokeswoman said the New Zealand Army was doing a driver and maintenance module of the New Zealand Light Armoured Vehicle (NZLAV) crew commanders course in Hawke's Bay.
The eight-wheeled, eight-passenger vehicles weigh between 19 and 21 metric tonnes, depending on configuration, and can be operated on and off-road.
"The course assesses a student's ability to command the driver to safely operate the vehicle," the spokeswoman said.