дотримуватися запобіжних заходів
gas precautions
observe
observe a truce
observe, orient, decide, act (OODA loop)
safety precautions
safety precautions for small arms
fire precautions
flight reasonable precautions
flight safety precautions
march security precautions
observe discipline
observe fire
Observe, Orient, Decide, Act (OODA)
observe radio silence