The use of nuclear weapons by land, sea, or air forces against opposing forces, supporting installations or facilities, in support of operations that contribute to the accomplishment of a military mission of limited scope, or in support of the military commanders scheme of maneuver, usually limited to the area of military operations.
TACTICAL NUCLEAR WEAPON EMPLOYMENT
Meaning of TACTICAL NUCLEAR WEAPON EMPLOYMENT in English
DOD English dictionary of military terms. Английский словарь военных терминов DOD. 2012