▁groups . ▁ ▁En for cement ▁and ▁Rem oval ▁Oper ations ▁( ER O ) ▁ ▁E RO ▁is ▁responsible ▁for ▁enfor cing ▁the ▁nation ' s ▁imm igration ▁laws ▁and ▁ens uring ▁the ▁departure ▁of ▁remov able ▁imm igr ants ▁from ▁the ▁United ▁States . ▁E RO ▁uses ▁its ▁det ention ▁and ▁deport ation ▁officers ▁to ▁identify , ▁arrest , ▁and ▁remove ▁imm igr ants ▁who ▁viol ate ▁U . S . ▁imm igration ▁law . ▁ ▁Deport ation ▁officers ▁are ▁responsible ▁for ▁the ▁transport ation ▁and ▁det ention ▁of ▁imm igr ants ▁in ▁I CE ▁cust ody ▁to ▁include ▁the ▁removal ▁of ▁imm igr ants ▁to ▁their ▁country ▁of ▁origin . ▁Deport ation ▁officers ▁arrest ▁imm igr ants ▁for ▁viol ations ▁of ▁U . S . ▁imm igration ▁law , ▁monitor ▁cases ▁during ▁deport ation ▁proceed ings , ▁super v ise ▁released ▁imm igr ants , ▁and ▁remove ▁imm igr ants ▁from ▁the ▁United ▁States . ▁▁ ▁Deport ation ▁officers ▁operate ▁strateg ically ▁placed ▁F ug itive ▁Oper ations ▁Teams ▁whose ▁function ▁is ▁to ▁locate , ▁app reh end , ▁and ▁remove ▁imm igr ants ▁who ▁have ▁abs cond ed ▁from ▁imm igration ▁proceed ings ▁and ▁remain ▁in ▁the ▁United ▁States ▁with ▁out standing ▁war r ants ▁for ▁deport ation . ▁▁▁ ▁E RO ▁man ages ▁the ▁Sec ure ▁Commun ities ▁program ▁which ▁ident ifies ▁remov able ▁imm igr ants ▁located ▁in ▁j ails ▁and ▁pr isons . ▁F inger print s ▁submitted ▁as ▁part ▁of ▁the ▁normal ▁criminal ▁arrest ▁and