sān​jūn

ancient armies

三军 (三軍) sān​jūn
ancient armies noun
the three divisions of an army in historical times, such as upper, middle, and lower or right, center, and left wings

At the general's command, the soldiers of the three services immediately charged forward bravely into the enemy ranks.

armed services numeral
the modern military branches consisting of the Army, Navy, and Air Force

The army, navy, and air force are conducting joint exercises.

Frequency

Movie subtitles
0.510 per million appears in 0% of films
Written text
2.98 per million

Sources

Definitions
CC-CEDICT