operational encirclement

English

Etymology

Chiefly from calque of Russian оперативное окружение (operativnoje okruženije). In frequent use since the beginning of the Russo-Ukrainian war, but already before most usage seems to have been in reference to Russia and the Soviet Union.

Noun

operational encirclement (countable and uncountable, plural operational encirclements)

1. (military) a situation of (partial) encirclement where the besieged forces are not yet in imminent danger of destruction or capture, but are unable to organize adequate defence for a longer period of time, especially in such a way that there remains a connection to the rear, which the enemy however can cover with precise artillery fire, severely hampering supply