ed ▁with ▁providing ▁administrative ▁and ▁support ▁services ▁to ▁units ▁posted ▁to ▁it ▁in ▁support ▁of ▁ 1 ▁Com bat ▁Group ▁operations . ▁ ▁Initial ▁lod ger ▁units ▁at ▁CF B ▁Cal g ary ▁included : ▁▁ ▁Head quarters , ▁ 1 ▁Com bat ▁Group ▁▁ 1 st ▁Fort ▁Gar ry ▁Hor se ▁▁ 1 ▁Sign al ▁Squadron ▁▁ 1 st ▁Battalion ▁Princess ▁Pat ric ia ' s ▁Canadian ▁Light ▁Infantry ▁ ▁Princess ▁Pat ric ia ' s ▁Canadian ▁Light ▁Infantry ▁Band ▁ ▁Head quarters , ▁ 7 ▁T act ical ▁Air ▁Unit ▁( TA U ) ▁▁ 1 ▁Service ▁Battalion ▁( The ▁base ▁was ▁officially ▁closed ▁by ▁the ▁ 1 ▁S vc ▁B n ▁Oper ations ▁Officer ▁Captain ▁Stewart ▁Campbell ▁CD ▁( Ret ' d )) ▁ ▁The ▁force ▁structure ▁evol ved ▁as ▁the ▁ 1 st ▁Fort ▁Gar ry ▁Hor se ▁was ▁dis band ed ▁in ▁ 1 9 7 0 ▁as ▁the ▁regiment ▁revert ed ▁to ▁reserve ▁status . ▁ ▁The ▁Queen ' s ▁O wn ▁R if les ▁of ▁Canada ▁and ▁the ▁ 1 ▁Military ▁Police ▁Pl ato on ▁along ▁with ▁Lord ▁Str ath con a ' s ▁Hor se ▁( Ro yal ▁Canad ians ) ▁were ▁g arrison ed ▁at ▁CF B ▁Cal g ary ▁beginning ▁in ▁the ▁ 1 9 6 0 s . ▁ ▁In ▁September ▁ 1 9 9 1 , ▁the ▁ 1 ▁Canadian ▁Brigade ▁Group ▁and ▁CF B ▁Cal g ary ▁became ▁independent ▁of ▁each ▁other ▁under ▁separate ▁commands ▁and ▁reported ▁to ▁Land ▁Force