From nuclear negotiator to foreign minister: Who is Seyed Abbas Araghchi, the voice of Iran?

More than 1,200 Iranians have been killed, 13 US service members are dead, and global oil prices have surged 17% since February 28, 2026 — the day the United States and Israel launched coordinated airstrikes on Iran. At the centre of every press conference, every television interview, and every diplomatic front of this war stands one man: Abbas Araghchi, Iran's Foreign Minister. He was on camera within hours of the first strikes. He was negotiating with Washington just 48 hours before those same strikes hit Tehran. Today, he is Iran's most visible voice in the most dangerous conflict the Middle East has seen in decades. Who is this man, and how did a PhD-holding nuclear negotiator become the face of Iran's war diplomacy?

Araghchi has spent over three decades in Iran’s foreign ministry, serving as ambassador to Finland and Japan and playing a central role in the landmark Joint Comprehensive Plan of Action, the agreement that temporarily limited Iran’s nuclear program in exchange for sanctions relief. Today, as nuclear tensions rise again during the presidency of Donald Trump, Araghchi is once more negotiating Iran’s position on uranium enrichment, sanctions, and regional security.

His influence also reflects the broader power structure of Iran’s political system, where decisions ultimately depend on Supreme Leader Ali Khamenei. With backing from Iran’s leadership and experience across multiple administrations, Araghchi has become the face of Tehran’s diplomatic strategy at a time when war, sanctions, and protests are shaping the future of the Islamic Republic.

Who is Seyed Abbas Araghchi, Iran’s foreign minister and the diplomatic voice of Tehran?

Abbas Araghchi was born on 5 December 1962 in Tehran, Iran, into a traditional Persian merchant family. His grandfather worked as a carpet trader, reflecting a long-standing commercial background common among Tehran’s business families.

As a teenager, Araghchi became involved in the Iranian Revolution, the political upheaval that transformed Iran into an Islamic republic. After the revolution, he joined the Islamic Revolutionary Guard Corps, serving for nearly a decade.

Araghchi became a global name during the years-long negotiations over Iran's nuclear programme. He was a core member of Tehran's delegation that produced the JCPOA (Joint Comprehensive Plan of Action) in July 2015 — a landmark deal with the P5+1 powers (US, UK, France, Germany, Russia, China) that froze key aspects of Iran's nuclear activities in exchange for sanctions relief.

He worked directly under Foreign Minister Javad Zarif and became known in Western diplomatic circles for his technical mastery of nuclear law, his calm under pressure, and his ability to translate Iran's red lines into negotiable language. When the Trump administration unilaterally withdrew from the JCPOA in 2018, Araghchi was among the most vocal voices arguing that the deal still held legal validity.

That experience of watching the US walk away from a signed agreement shaped his current worldview. It is the reason he repeats, in every interview today, that negotiating with Washington is not something Iran intends to do again.

During the Iran–Iraq War, Araghchi fought on the frontlines. The war shaped a generation of Iranian political figures and helped establish networks inside the military and government institutions. Like many officials who emerged from that period, Araghchi later transitioned into state administration and diplomacy.

Education and academic background

Araghchi built a strong academic foundation before entering diplomacy. He earned a bachelor’s degree in international relations from the School of International Relations affiliated with Iran’s foreign ministry. He later completed a master’s degree in political science at Islamic Azad University in Tehran.

His academic career culminated with a PhD in political thought from the University of Kent in the United Kingdom. His doctoral research examined how modern Islamic political theory attempts to reconcile divine sovereignty with democratic participation. The thesis argued that contemporary Islamic governance models increasingly incorporate aspects of Western democratic institutions while remaining grounded in Islamic law.

Fluent in English and Arabic, Araghchi is known among diplomats for his technical knowledge of international relations and nuclear negotiations.

Rise in Iran’s foreign ministry

Araghchi joined Iran’s foreign ministry in 1989, beginning a career that would span more than three decades. In the 1990s he served at Iran’s mission to the Organisation of Islamic Cooperation in Saudi Arabia and later led the Institute for Political and International Studies in Tehran.

His diplomatic career expanded through key ambassadorial posts. From 1999 to 2003, he served as Iran’s ambassador to Finland. Later he became ambassador to Japan between 2008 and 2011.

Back in Tehran, Araghchi took several senior roles, including deputy foreign minister and spokesperson for the ministry. His reputation grew as a pragmatic diplomat capable of negotiating complex international agreements.

Architect of the 2015 Iran nuclear deal

Araghchi gained global recognition as Iran’s chief negotiator in the talks that led to the 2015 nuclear agreement between Iran and six world powers.

The Joint Comprehensive Plan of Action placed limits on Iran’s uranium enrichment program and opened the country to international inspections. In return, Iran received relief from international economic sanctions.

Western diplomats involved in the negotiations described Araghchi as methodical, technically skilled, and calm under pressure. The agreement, however, collapsed in 2018 when Donald Trump withdrew the United States from the deal and reinstated sanctions on Tehran.

Since then, Iran has expanded uranium enrichment levels to around 60 percent purity, close to weapons-grade material, dramatically increasing international concern.

Appointment as Iran’s foreign minister

Following the election of Masoud Pezeshkian, Araghchi returned to the center of Iranian diplomacy. In August 2024, Iran’s parliament approved him as foreign minister, giving him responsibility for managing Tehran’s global strategy.

His appointment signaled a shift toward experienced diplomacy at a time when Iran faces economic pressure, nuclear tensions, and regional instability.

Araghchi quickly became active in international negotiations. In January 2025, he visited Afghanistan, becoming the first Iranian foreign minister to travel there since the Taliban takeover of Afghanistan.

He also engaged with regional groups including Hamas, reflecting Iran’s continued involvement in Middle East conflicts.

Role in the 2026 Iran crisis and nuclear negotiations

By 2026, Araghchi had become the central figure in Iran’s response to escalating geopolitical tensions.

Large anti-government protests erupted in late 2025 and continued into 2026. Iranian authorities reported 3,117 deaths, although human rights groups estimate a significantly higher toll. Araghchi defended the government’s response and blamed violence on extremist groups.

At the same time, negotiations with Washington intensified. Talks were held with U.S. envoy Steve Witkoff to avoid military escalation.

The killing of Supreme Leader Ayatollah Ali Khamenei in the strikes marked an unprecedented moment in the Islamic Republic's 45-year history. Araghchi became the public face of succession management. He told NBC that Iran's constitutional process — led by the 88-seat Assembly of Experts — was underway to select a new supreme leader, noting the process could take longer due to the ongoing conflict, with "many rumours but nobody knows exactly who might be elected."

Mojtaba Khamenei, son of the late Supreme Leader, was subsequently named as successor. Araghchi called this a signal of "continuity and some sort of stability," while saying it was "too soon" for the new leader to comment on talks with the US.

During the ongoing crisis, Araghchi highlighted closer cooperation with Russia and China. According to Iranian officials, both countries provided diplomatic and strategic support during the conflict.

These relationships reflect a broader shift in Iran’s foreign policy toward stronger ties with non-Western powers, particularly amid Western sanctions.

At the same time, Araghchi has remained a key figure in attempts to revive diplomacy with the United States. In early 2026 he said a “historic agreement” to prevent war could still be within reach if negotiations continue.

On February 26, 2026, Seyed Abbas Araghchi was in Geneva holding nuclear negotiations with Steve Witkoff and Jared Kushner. According to Araghchi, the diplomatic talks were “genuinely close” to reaching a deal. But just two days later, on February 28, joint military strikes by United States and Israel hit Iranian targets, abruptly ending the negotiations. The sudden shift from diplomacy to military escalation has shaped Araghchi’s public stance ever since.

Since the strikes, Araghchi has delivered a clear and uncompromising message. Iran, he says, is “not asking for a ceasefire” and sees “no reason to negotiate” under military pressure. In interviews with international media, he has also expressed confidence that Iran could resist even a potential U.S. ground invasion. Araghchi further stated that the decision to launch strikes while negotiations were underway has deeply damaged trust, explaining that he has not communicated with Witkoff or Kushner since the attacks began.

The Iranian foreign minister has also addressed tensions surrounding the Strait of Hormuz, one of the world’s most important energy routes. Roughly 20% of global oil shipments pass through the strait, making it a critical artery for international energy markets. Araghchi said the waterway remains open to global shipping, but closed to Iran’s adversaries, particularly those responsible for what he described as “cowardly aggression.” He argued that recent disruptions in oil shipping are the result of insecurity created by U.S. and Israeli military operations, not Iranian policy, adding that Iran has not blocked neutral countries from navigating the corridor.

Meanwhile, the regional conflict has continued to escalate. By mid-March 2026, Iranian missile and drone attacks had reportedly killed more than 30 people across Gulf states, including 13 U.S. service members, while over 1,200 people had been killed inside Iran, according to Iranian state media.

On the nuclear issue, Araghchi confirmed that approximately 440 kilograms of enriched uranium remain under monitoring by the International Atomic Energy Agency (IAEA). However, he emphasized that Iran’s nuclear programme is currently not part of any negotiations, signaling that Tehran has effectively frozen diplomatic talks following the outbreak of the conflict.