(FILES) Jailed Russian opposition figure Alexei Navalny is seen on a screen via a video link from the IK-3 penal colony above the Arctic circle during a hearing of his complaint on restrictions placed on which books and reading material he can access in prison, at the Supreme Court in Moscow on January 11, 2024. The "murder" of late Russian opposition politician Alexei Navalny in an Arctic prison in 2024 is now a "science-proven fact", his widow Yulia Navalnaya said on Feruary 14, 2026 after five European countries said Moscow used a lethal toxic on the Kremlin opponent. "Two years ago I came on stage here and said that it was Vladimir Putin who killed my husband," Navalnaya said on the sidelines of the Munich Security Conference. (Photo by Vera Savina / AFP via Getty Images)