warfare

US /ˈwɔːr.fer/
UK /ˈwɔːr.fer/
"warfare" picture
1.

戰爭, 交戰

engagement in or the activities of war or conflict.

:
Modern warfare often involves cyber attacks and drones.
現代戰爭常涉及網路攻擊和無人機。
The history of human civilization is marked by periods of intense warfare.
人類文明史以激烈的戰爭時期為標誌。