subdivision russian

• отря́д

  а group of people organized for joint activity or the performance of some kind of activity

  Special military group

  а subdivision in animal taxonomy

• брига́да

  brigade, team, crew, subdivision.

• подразделе́ние

  subdivision unit branch

• дробле́ние

  fragmentation (milling, crushing), shredding

  splitting up, cell-division, subdivision

• подотде́л

  section, subdivision