This is the 7819th most frequent Chinese word.
陆战
"陆战" means "land warfare" or "ground combat."
In this sentence, "陆战" refers to ground combat, specifically performed by the marine corps.
陆战队参与了此次军事演习。
The marine corps participated in this military exercise.
Here, "陆战" is used to describe strategies or tactics related to ground warfare.
他们正在研究新的陆战策略。
They are studying new ground combat strategies.
In this usage, "陆战" represents the depicted scenes or scenarios of land-based military operations.