This is the 11365th most frequent Russian word.
диверсионными
"Диверсионными" means "sabotage" or "diversionary" (adjective, related to sabotage or diversion activities).
The word 'диверсионные' describes groups involved in sabotage activities.
Военные предупредили нас о диверсионных группах в этом районе.
The military warned us about sabotage groups in this area.
The word 'диверсионных' modifies 'атак', indicating the nature of the attacks as sabotage-related.
Для предотвращения диверсионных атак были приняты дополнительные меры.
Additional measures were taken to prevent sabotage attacks.
The word 'диверсионные' defines 'операции', referring to operations conducted with the objective of sabotage.