FILE PHOTO: A view shows the Saint Petersburg City Court after a hearing in the case of Siberian physicist Anatoly Maslov who was arrested in 2022 on suspicion of treason, in Saint Petersburg, Russia May 24, 2023. REUTERS/Anton Vaganov
FILE PHOTO: A view shows the Saint Petersburg City Court after a hearing in the case of Siberian physicist Anatoly Maslov who was arrested in 2022 on suspicion of treason, in Saint Petersburg, Russia May 24, 2023. REUTERS/Anton Vaganov