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Sergei Ivanov, Longtime Putin Ally and Ex-Defence Minister, Dies at 73

The Kremlin confirmed his death without giving a cause, a development that closes a chapter in the cohort of security-service insiders who shaped Russia’s policy.

Overview

  • Russian authorities and the VTB United League announced Ivanov’s death on Friday, June 26, 2026, and President Vladimir Putin posted brief condolences to the family.
  • Ivanov rose from the Leningrad KGB to become defence minister from 2001 to 2007, deputy prime minister from 2007 to 2011, and Kremlin chief of staff from 2011 to 2016.
  • He was widely seen as a likely successor to Putin around 2008 but was passed over for Dmitry Medvedev and later moved into a ceremonial envoy role from which he was dismissed in February 2026.
  • Ivanov was subject to U.S. and EU sanctions over Russia’s actions in Ukraine and retained a Security Council role even after leaving frontline posts, linking him to key policy decisions and international penalties.
  • No official cause of death has been released, though exiled outlet Meduza and other outlets reported rumours of a long-term illness; his passing could deepen questions about elite turnover in Moscow and who now fills his advisory space.