"It is proof that diplomacy works and delivers... The European Union will continue to work for the respect and implementation of this extremely important deal, most of all for our security," Mogherini told reporters as she went into an EU foreign ministers meeting.
Trump has repeatedly blasted the nuclear accord with Iran as "one of the dumbest deals I have ever seen", claiming it will not stop Tehran getting atomic weapons.
Mogherini said she would not comment on Trump's remarks, but claimed -- on the first anniversary of the accord she helped negotiate -- that much had been accomplished.
The agreement "has delivered both on the nuclear-related commitments Iran took and on the firm determination of the international community to fully implement this deal", she said.
As far as the EU was concerned, the accord had resulted in increased trade and economic ties, "which is really significant", she added.
He said it had been "a difficult and controversial deal, but one which has stopped the Iranians from acquiring nuclear technology they might otherwise have acquired, and it is a deal which we think has great merit and we want to keep going."
The accord was finally sealed in 2015, before being implemented in January 2016, with Tehran agreeing to rein in its nuclear programme in return for an easing of punishing Western economic sanctions.
US President Barack Obama hailed the accord as one of his major achievements, preventing Iran getting nuclear weapons without having to go to war, but Trump has said repeatedly he will ditch it.
Disclaimer: No Business Standard Journalist was involved in creation of this content
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
