обеспечение операции

transaction collateral (в тексте англ. обороту предшествует опред. артикль; Fitch Ratings Alex_Odeychuk)

operations support (о войсках Киселев)

обеспечение операции: 169 phrases in 30 subjects

Astronautics	20
Automated equipment	3
Aviation	3
Banking	12
Business	1
Caspian	1
Commerce	1
Computers	1
Ecology	1
Energy industry	3
European Bank for Reconstruction and Development	2
General	7
Information technology	1
Intelligence and security services	1
International Monetary Fund	1
International trade	1
Mass media	2
Medical	2
Military	85
NATO	1
Oil / petroleum	1
Oil and gas	5
Production	2
Programming	2
Quality control and standards	1
Road traffic	1
Sakhalin	1
Security systems	3
Technology	2
Telecommunications	2