hostile environment

Translations
враждебная среда
The soldiers were trained to survive in a hostile environment.
Солдаты были обучены выживать в враждебной среде.
Definitions
A hostile environment refers to a situation or setting that is unfriendly, aggressive, or detrimental to individuals, often characterized by intimidation, discrimination, or harassment, making it difficult for people to feel safe or comfortable.
Words
hostile

adjective
враждебная
environment

noun
среда