Valerian Sobolev: key obituary facts
Is Valerian Sobolev dead? Yes. Valerian Sobolev died on November 26, 2025, at age 87.
Cause of death: Valerian Sobolev's cause of death has not been publicly confirmed.
What was Valerian Sobolev known for?
Valerian Sobolev was a Russian weapons designer.
Russian weapons designer
Died on Wednesday November 26th 2025