Despite suffering over 1 million casualties, pounding Ukrainian cities nightly with missiles and drones, and committing countless war crimes, one startling fact about Russia's full-scale invasion remains — Moscow has yet to officially declare war on Ukraine. In February 2022, Russian President Vladimir Putin described what he believed was going to be a swift victory and the capture of Kyiv within days as a "special military operation." Nearly three-and-a-half years later, the Kremlin is stuck