▁re flag ▁as ▁the ▁mod ular ▁Com bat ▁A viation ▁Brigade , ▁ 1 st ▁Infantry ▁Division . ▁The ▁Com bat ▁A viation ▁Brigade , ▁ 4 th ▁ID ▁was ▁re flag ged ▁to ▁C AB , ▁ 1 st ▁Arm ored ▁Division . ▁ 4 – 5 0 1 st ▁A viation ▁( 4 th ▁Battalion ▁" P istol eros ", ▁ 5 0 1 st ▁Regiment , ▁Com bat ▁A viation ▁Brigade , ▁ 1 st ▁Arm ored ▁Division ) ▁deployed ▁to ▁K uw ait ▁in ▁November ▁ 2 0 1 2 . ▁ ▁Engine er ▁Brigade : ▁The ▁Engine er ▁Brigade , ▁ 1 st ▁Arm ored ▁Division , ▁the ▁last ▁of ▁its ▁kind ▁in ▁the ▁Army , ▁c ased ▁its ▁colors ▁and ▁in activ ated ▁at ▁Gi essen , ▁Germany ▁on ▁ 2 6 ▁April ▁ 2 0 0 7 . ▁ ▁Division ▁Art illery : ▁Division ▁Art illery , ▁ 1 st ▁Arm ored ▁Division ▁c ased ▁its ▁colors ▁and ▁was ▁de activ ated ▁at ▁Ba um holder , ▁Germany ▁on ▁ 1 ▁May ▁ 2 0 0 7 . ▁The ▁ 1 st ▁AD ▁D IV ART Y ▁was ▁the ▁last ▁standing ▁division ▁art illery ▁unit ▁in ▁the ▁Army . ▁ ▁The ▁division ' s ▁colors ▁were ▁officially ▁moved ▁from ▁Germany ▁to ▁Fort ▁Bl iss ▁on ▁ 1 3 ▁May ▁ 2 0 1 1 . ▁On ▁ 2 5 ▁June ▁ 2 0 1 3 , ▁Army ▁force ▁rest ruct uring ▁plans ▁were ▁announced . ▁