Key told lawmakers the country would deploy up to 143 military personnel, who would be based "behind the wire" and would train Iraqi security forces rather than being actively involved in combat missions.
He said most of the troops would likely be based in the Taji military base north of Baghdad as part of a joint mission with Australia.
He said the two-year deployment would begin about May and would be reviewed by the government after nine months.
"New Zealand is a country that stands up for its values.
We stand up for what is right," Key told lawmakers. "We have an obligation to support stability and the rule of law internationally. We do not shy away from taking our share of the burden when the international rules-based system is threatened, as it is today."
The announcement was criticized by opposition Labour Party leader Andrew Little, who said New Zealand should not be sending troops to Iraq and that Key's government had denied lawmakers the opportunity to vote on the issue.
"They won't just be behind the wire, they will be exposed to the much wider conflict," Little said. "And it won't just be the soldiers we send to Iraq, it will be Kiwis traveling around the world."
Little said the Iraqi army was broken, treacherous and corrupt and was not the right organization to defeat the Islamic State group.
Key said New Zealand was one of 62 nations that were part of an international coalition battling the group.
He said up to 106 troops would be deployed to the Taji base about 22 kilometers (12 miles) north of Baghdad, while others would be sent to the coalition headquarters or other facilities in the region.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
