Mr. Hipkins, a household name in New Zealand for his role overseeing the country’s response to the pandemic, was nominated to succeed Jacinda Ardern as leader of the governing Labour Party.
Ms. Ardern maneuvered through one crisis after another but had less success confronting persistent challenges that have hobbled successive governments.
Officials tried to play down the rift. But Germany is still insisting it will not be the country to take the first step alone, for fear of incurring Moscow’s wrath.
In parliamentary systems like New Zealand’s, it is the norm for leaders to step down when doing so may serve their party’s electoral prospects. In other political systems, leaving office early is rare.
During a break at a meeting of Ukraine’s allies, led by the United States, Germany’s defense minister says there is still no consensus on sending the Leopard 2 main battle tank.