Former National MP Chris Finlayson Urges Party to Declare War on NZ First as Coalition Fractures

High-ranking former National Cabinet minister Chris Finlayson urges party leaders to abandon the coalition with NZ First as tensions rise over leaked Iran war emails.

By: AXL Media

Published: May 2, 2026, 4:07 AM EDT

Source: RNZ Pacific

The Breakdown of Diplomatic Protocol and Internal Trust

The latest friction within the New Zealand government follows the controversial release of internal emails under the Official Information Act (OIA). These documents, originating from Winston Peters' office, revealed a significant foreign policy disagreement regarding United States military strikes against Iran. While Prime Minister Christopher Luxon reportedly favored expressing explicit public support for the American action, New Zealand ultimately withheld that support following a direct intervention from Winston Peters. The release of these communications has sparked a public firestorm, with National leadership accusing Peters of prioritizing political maneuvering over the national interest.

Strategic Context and the Rise of Coalition Tensions

Former Attorney General Chris Finlayson categorized the release of such sensitive material as an appalling breach of standard process. He noted that exchanges regarding national security and foreign relations typically fall under specific OIA carve-outs designed to protect sensitive state information. Finlayson’s sharp rhetoric, labeling New Zealand First an "excrescence," reflects a growing sentiment among National traditionalists that the current three-party arrangement is becoming untenable. This internal strife suggests a deeper strategic conflict as parties begin to jockey for position ahead of the upcoming election cycle.

Perspectives from Key Political Stakeholders

National deputy leader Nicola Willis has publicly questioned the competence of her coalition partner, describing Winston Peters as "very, very confused" regarding the email release. Meanwhile, Peters has characterized the incident as a simple administrative mistake, though critics like former Foreign Minister Phil Goff argue the move was a calculated effort to undermine the Prime Minister's authority. Former Labour Prime Minister Helen Clark weighed in with a more tempered view, suggesting that while the judgment to remain prudent on the Iran conflict was correct, the administrative failure to alert the Prime Minister’s department was a significant lapse in government coordination.