군대가 · 군대를
the military, the army; troops
Example
한국 남자들은 대부분 군대에 가야 해요.
Most Korean men have to go to the military.
Word parts
군 army+대 unit, group
Literally 'army unit'.
Good to know
'군대에 가다' (go to the military) is the everyday way to say someone is doing military service.
Related words