military style; army style
Describes something done in a strict, regimented, or disciplined manner characteristic of the military.
彼の指導は軍隊式で厳しい。
His coaching is strict, in a military style.
軍隊式の訓練を受けた。
I received military-style training.
Compound of 軍隊 (military) and 式 (style, method).