Complex sentence: The 155th (South Scottish) Brigade crossed over east of Jerisheh, and then turned right to attack the Turkish position The division's 156th (Scottish Rifles) Brigade and the 157th (Highland Light Infantry) Brigade crossed the river west of Jerisheh.
Split into simpler sentences: The 155th (South Scottish) Brigade would cross over east of Jerisheh, and then turn right to attack the Turkish position. The 156th (Scottish Rifles) Brigade and the 157th (Highland Light Infantry) Brigade would cross the river west of Jerisheh.