Complex sentence: Bolos and their human commanders are assigned to an elite Concordiat unit called the Dinochrome Brigade, which traces its lineage back to various units on Earth, although individual Bolos are occasionally detached to remain stationed on particular worlds for garrison duty.
Split into simpler sentences: Bolos and their human commanders are assigned to an elite Concordiat unit called the Dinochrome Brigade, which traces its lineage back to various units on Earth. Individual Bolos are occasionally detached, to remain stationed on particular worlds for garrison duty.