sentences:  (Its counterpart was the Serangoon Line, which was sited between Kallang Airfield and Paya Lebar village in the eastern part of Singapore).The troops were to defend this Line strongly against the invading Japanese force.The Line was defended by the 44th Indian Infantry Brigade which covered milestone 12 on Jurong Road, the 12th Indian Infantry Brigade and the beleaguered 22nd Australian Brigade which guarded the northern part of the Line and maintained contact with the 44th Indian Brigade.