Foreign relations of New Zealand
After increasingly acrimonious debates, the United States formally suspended its ANZUS security obligations to New Zealand in August 1986. This suspension remains in effect today, although the U.S. no longer carries nuclear weapons aboard its surface naval vessels. In recent years, there has been some debate in New Zealand about removing the antinuclear legislation, with the ACT New Zealand party commenting in favour of doing so and the National Party considering a referendum on the issue. However, public opinion remains strongly in favour of the ban.
Despite the political contention over ANZUS, New Zealand forces have cooperated with U.S. forces subsequently in the 1991 Gulf War and in the 2001 U.S. invasion of Afghanistan. New Zealand forces did not participate in the 2003 invasion of Iraq, but a contingent of New Zealand army engineers assisted with reconstruction work in Iraq in the aftermath of the war, being based in Basra. New Zealand forces have also participated in peacekeeping efforts in the pacific region in East Timor and in the Solomon Islands.