jempau lujvo

x1 is an army corps, a subdivision of army unit x2 which serves country/nation/group x3.

Cf. jenmi, pagbu, jempaupau, jempausle.


In notes:

jempaupau
x1 is an army division, a subdivision of army unit x2 which serves country/nation/group x3.
jempausle
x1 is an army brigade/regiment, a subdivision of army unit x2 which serves country/nation/group x3.