A mission of civil support consisting of support for natural or man-made disasters, chemical, biological, radiological, nuclear, or high-yield explosive consequence management, and other support as required. Also called MSCA. (DODD 3025.1)
MILITARY SUPPORT TO CIVIL AUTHORITIES
Meaning of MILITARY SUPPORT TO CIVIL AUTHORITIES in English
DOD English dictionary of military terms. Английский словарь военных терминов DOD. 2012