Journalists in cities across Russia have begun holding single-person demonstrations outside of regional Federal Security Service (FSB) offices, in support of Ivan Safronov — a former Kommersant and Vedomosti defense correspondent, and Roscosmos communications advisor, who was arrested on treason charges on July 7. The investigation accused Safronov of passing classified information to Czech intelligence about Russia’s military cooperation with Middle Eastern and African countries. According to his defense attorneys, however, the FSB hasn’t presented any evidence of his involvement in the crime. Safronov himself denies any guilt. Solo pickets in support of Safronov began in Moscow and St. Petersburg on the day of his arrest: Moscow police arrested at least 28 people for protesting, but in St. Petersburg no one was detained.