The UN Security Council has not always adequately addressed some issues, says Foreign Minister Murray McCully, but it should be given time to show leadership over the Iraq crisis.
"The Security Council is there for this purpose and, sadly, we saw it fail in its duty to the international community in relation to the issue of chemical weapons in Syria. We have seen it fail on too many occasions."
That was one of the reasons New Zealand's candidature for the Security Council was important, he said.
Iraq has forced itself on to the agenda of Prime Minister John Key's Washington meetings over the next two days, particularly with Secretary of State John Kerry, Defence Secretary Chuck Hagel and President Barack Obama.
Mr McCully set out New Zealand's position on the Iraq crisis under the shadow of the United Nations building in New York yesterday after a promotion for the 2015 Cricket World Cup involving Sir Richard Hadlee.