Вызывает вопросы скорость затопления судна, на которую обратили внимание российские политики и эксперты.
The main conceptual idea of the text is the sinking of the Russian cargo ship Ursa Major in the Mediterranean Sea and the subsequent investigation. Key points include: * The Accident: The Ursa Major sank on December 24, 2024, en route from Saint Petersburg to Vladivostok, carrying a valuable cargo of port cranes and hatch covers. * Speculation: Some politicians and experts believe the sinking is suspicious. * Investigation: The Russian Investigative Committee has opened a criminal investigation into the cause of the incident. The text highlights the incident itself, the importance of the cargo, and the surrounding controversy and investigation.