Putin’s ‘Keeper of Secrets’ Dies Suddenly After Firing

A former top Kremlin insider once described as Vladimir Putin’s “keeper of secrets” has died suddenly on Christmas Day — less than two years after being fired in a major shakeup ordered by the Russian president.

Colonel-General Yuri Sadovenko, 56, died in Moscow from what Russian media described as “heart disease.” Reports say the Ukrainian-born official showed no obvious signs of illness before his death, adding to widespread speculation surrounding yet another sudden loss inside Russia’s elite power circles.

Sadovenko had long been considered a key behind-the-scenes figure close to Vladimir Putin and especially to former Defense Minister Sergei Shoigu. For years, Sadovenko served as Shoigu’s deputy and was reportedly trusted to act as a gatekeeper to sensitive information within the Defense Ministry.

That influence came to an abrupt end in May 2024, when both men were removed during a sweeping Kremlin overhaul. Shoigu was later reassigned as secretary of Russia’s Security Council, while Sadovenko disappeared from public view.

Western governments had previously sanctioned Sadovenko over Russia’s war in Ukraine, and his personal life had also drawn headlines. According to reports, his wife, Maria Kitaeva, left him for another senior defense official, Timur Ivanov. Ivanov was arrested in April 2024 and later sentenced to 13 years in prison on corruption and money laundering charges, according to the Associated Press.

Sadovenko’s death comes amid a growing list of high-ranking Russian officials and power brokers who have died suddenly or under murky circumstances since Russia launched its full-scale invasion of Ukraine in February 2022.

Earlier this week, a funeral was held in Moscow for Stanislav Orlov, 44, the leader of a notorious volunteer brigade linked to neo-Nazi football hooligans who fought in Ukraine. Independent Russian outlets have reported that Orlov — known by the nickname “the Spaniard” — was ambushed and shot earlier this month, allegedly by Russian security forces, according to The Guardian.

Perhaps the most infamous case remains Yevgeny Prigozhin, the head of the Wagner mercenary group, who was killed in a plane crash in August 2023 just weeks after launching a short-lived rebellion against Putin. Once close enough to be dubbed “Putin’s chef,” Prigozhin’s fall shocked the world.

More recently, Transport Minister Roman Starovoit, 53, was fired in July and found dead hours later in a park with a gunshot wound. His death was ruled a suicide. On the same day, another transportation official, Andrei Korneichuk, 42, collapsed and died from what was described as a heart attack.

While dark jokes about staying away from windows continue to circulate online, not every mysterious death has been internal. Ukrainian intelligence has openly claimed responsibility for several assassinations of Russian military figures far from the front lines.

Just last week, Lt. Gen. Fanil Sarvarov was killed when a bomb detonated beneath his car. Russia’s Investigative Committee has said Ukraine may be behind the attack.

With Sadovenko’s sudden death now added to the list, questions continue to swirl about just how dangerous life has become inside Russia’s upper ranks — especially for those who once stood closest to the Kremlin’s inner circle.