Putin replaces defense chief Sergei Shoigu
Russian President Vladimir Putin has replaced his defense minister, Sergei Shoigu, as part of a shake-up of his national security team, the Kremlin announced Sunday.…
Sergei Kondratenko: global trends in cryptocurrency regulation
Cryptocurrency is a form of digital or virtual currency. It uses encryption (cryptography) to ensure transaction security. According to fintech expert Sergei Kondratenko, one of…