▁on ▁ 2 7 ▁June ▁ 1 9 1 7 . ▁ ▁Ye oman ry ▁Mount ed ▁/ ▁ 1 st ▁Mount ed ▁/ ▁ 4 th ▁Caval ry ▁Div isions ▁Ber k shire , ▁R HA ▁( by ▁now ▁re - equ ipped ▁with ▁four ▁ 1 3 ▁p ound ers ) ▁joined ▁the ▁Ye oman ry ▁Mount ed ▁Division ▁with ▁ 6 th ▁Mount ed ▁Brigade ▁on ▁ 2 7 ▁June ▁ 1 9 1 7 ▁and ▁transferred ▁to ▁XX ▁Brigade , ▁Royal ▁Hor se ▁Art illery ▁( T . F .) ▁when ▁it ▁joined ▁the ▁division ▁on ▁ 5 ▁July ▁ 1 9 1 7 . ▁ ▁The ▁battery ▁remained ▁with ▁the ▁division ▁when ▁it ▁was ▁rest ruct ured ▁and ▁ind ian ized ▁as ▁the ▁ 1 st ▁Mount ed ▁Division ▁( from ▁ 2 4 ▁April ▁ 1 9 1 8 ) ▁and ▁later ▁renamed ▁as ▁ 4 th ▁Caval ry ▁Division ▁( 2 3 ▁July ▁ 1 9 1 8 ). ▁ ▁During ▁its ▁time ▁with ▁the ▁Ye oman ry ▁Mount ed ▁Division , ▁the ▁division ▁served ▁as ▁part ▁of ▁the ▁Egypt ian ▁Ex ped ition ary ▁Force ▁in ▁Palest ine . ▁ ▁From ▁ 3 1 ▁October ▁it ▁took ▁part ▁in ▁the ▁Third ▁Battle ▁of ▁Gaz a , ▁including ▁the ▁Battle ▁of ▁Be ers he ba ▁( in ▁G H Q ▁Reserve ) ▁and ▁the ▁Capt ure ▁of ▁the ▁Sh eria ▁Position ▁under ▁the ▁Des ert ▁Mount ed ▁Corps ▁( D MC ). ▁ ▁Still ▁with ▁the