TEHRAN, July 8 — For nearly four decades, one figure has stood at the apex of Iran’s political and religious hierarchy. Ayatollah Ali Khamenei, Supreme Leader since 1989, holds final authority over the Islamic Republic’s nuclear programme, military strategy, and foreign policy. His word is law, even as a relative moderate occupies the presidency.
President Masoud Pezeshkian, elected in 2024, is often described as a relative moderate. Yet his room to manoeuvre is sharply constrained.
The Supreme Leader’s office controls the armed forces, the judiciary, state broadcasting, and key economic foundations. Pezeshkian can propose, but Khamenei decides. This dynamic shapes every major policy decision, from nuclear negotiations to regional alliances.
The international landscape around Iran has shifted considerably in recent years. U.S. President Donald Trump, back in office after his 2024 re-election, has maintained the hardline stance he adopted during his first term.
He withdrew the United States from the Joint Comprehensive Plan of Action in 2018 and reimposed sweeping sanctions on Tehran.
Regional realignments and military posture
One of the more surprising developments came in 2023, when Iran and Saudi Arabia normalised ties through a China-brokered deal. Crown Prince Mohammed bin Salman, the de facto ruler of Saudi Arabia, agreed to restore diplomatic relations after years of proxy conflict in Yemen, Syria, and Lebanon. On the other side of the ledger, Israel’s Prime Minister Benjamin Netanyahu has long viewed Iran’s nuclear ambitions as an existential threat.
Israeli covert operations against Iran’s nuclear programme have been widely reported, including sabotage attacks on centrifuge facilities and the assassination of scientists. The U.S. maintains a significant military footprint in the region, with the Fifth Fleet based in Bahrain and the Al Udeid Air Base in Qatar serving as a key operations hub.
A ceasefire in 2025, mediated by Qatar and Oman, temporarily de-escalated some regional hostilities. The details of that agreement remain sparse, but it underscores the role Gulf states play as intermediaries. Both Qatar and Oman have maintained channels of communication with Tehran even as other Gulf nations have taken a harder line.
The nuclear question and domestic constraints
The JCPOA’s collapse left a diplomatic vacuum. European powers have attempted to salvage some framework for negotiations, but without U.S. participation, those efforts have struggled. Iran’s enrichment levels have crept closer to weapons-grade thresholds, though the regime insists its programme is peaceful.
Khamenei has publicly stated that nuclear weapons are forbidden under Islamic law, a position that gives some diplomats cautious hope. The encouraging part, from the perspective of those who favour diplomacy, is that neither side appears eager for full-scale war.
Sanctions have crippled Iran’s economy, fuelling inflation and unemployment. Public discontent simmers, but the security apparatus remains effective at suppressing dissent. Pezeshkian’s election was seen by some as a signal that Iranians want change, but whether the Supreme Leader will allow meaningful reform is an open question.
Patients should understand that the regime’s internal dynamics are complex. Hardliners within the Revolutionary Guard and the judiciary resist any opening to the West.
Khamenei himself has oscillated between pragmatic engagement and ideological rigidity, depending on his assessment of threats to the system.
What to watch next
The coming months will test whether the 2025 ceasefire holds. Mediators from Qatar and Oman continue to shuttle between capitals. The U.S. Fifth Fleet remains on station in Bahrain, and Israeli intelligence operations show no sign of slowing.
Khamenei, now in his late eighties, has not publicly designated a successor, a fact that fuels speculation about power struggles after his passing. For now, the Supreme Leader remains firmly in control.
His decisions on nuclear policy, regional alliances, and domestic repression will shape the Middle East for years to come. As always, consult your doctor — or in this case, your regional security analyst — before drawing firm conclusions about what comes next.
