large-scale operation

Translations
крупномасштабная операция
The company is planning a large-scale operation to expand its market reach.
Компания планирует крупномасштабную операцию по расширению своего рынка.
Definitions
A large-scale operation refers to a significant and extensive activity or project that involves considerable resources, personnel, and coordination, often aimed at achieving a major goal or outcome.
Words
operation

noun
операция
large-scale

adjective
крупномасштабный