"Special military operation" (also "special operation", and abbreviated as "SMO" or "SVO", or Russian: спецопера́ция, romanized: spetsoperatsiya, Ukrainian: спецопера́ція) is the official term used by the Russian government to describe the Russian invasion of Ukraine. It is widely considered a euphemism intended to minimize the invasion and obfuscate the war's original objective of annexing all Russophone regions of Ukraine. Russia bans the use of the terms "war" or "invasion" in referring to its invasion of Ukraine, as well as discussion of the censorship itself.
The expression appears prominently in the public address by President of Russia Vladimir Putin, released on 24 February 2022.