Sergei Ivanov, Russia’s ex-defense minister once seen as Putin’s likely successor, has died at 73

In a formal announcement from the Kremlin, Russia has confirmed the passing of Sergei Ivanov, a towering figure in domestic politics and one-time close confidant of President Vladimir Putin, at the age of 73.

The statement released Friday confirmed Ivanov’s death but offered no further details regarding the cause of his passing, and Putin has since delivered official condolences to Ivanov’s surviving family.

A fellow veteran of the Soviet-era KGB, like Putin himself, Ivanov rose to national prominence in 2001 when he was appointed to the role of defense minister by Putin. He held that cabinet post through 2007, a period that included his oversight of the Second Chechen War, the brutal conflict that ultimately defeated separatist efforts to break the region away from Russian control.

The highest point of public speculation around Ivanov’s political career came in 2008, when Putin faced mandatory constitutional term limits that barred him from seeking re-election immediately, leading the incumbent president to move into the role of prime minister instead. At that time, political observers across Russia and the international community widely tipped Ivanov as Putin’s chosen successor to the presidency. In a surprise turn, however, Putin selected another long-time ally, Dmitry Medvedev, to fill the role as a temporary placeholder before Putin reclaimed the presidency in 2012. Many independent analysts have since argued that Putin passed over Ivanov due to concerns over the former defense minister’s open ambition, with fears that Ivanov would seek to hold onto the presidency rather than step aside for Putin’s return.

Despite being passed over for the top job, Ivanov remained a core member of Putin’s ruling circle for years after the 2008 decision. He served as deputy prime minister from 2007 to 2011, before moving into the influential post of Kremlin chief of staff, a position he held from 2011 to 2016.

In 2016, Ivanov was reassigned to the role of presidential envoy for environmental protection and transport, a post widely regarded as a ceremonial honorary retirement that carried little actual political influence. He stepped down from that position earlier in 2024.

Like many senior Russian officials, Ivanov was targeted with coordinated economic and travel sanctions by the United States and the European Union following the launch of Moscow’s full-scale military operation in Ukraine in 2022.