Complex sentence: At 09:00 the regiment, and the Somerset Battery RHA, was ordered to attack Saba to the east of Beersheba, positioned between the Canterbury Mounted Rifles on their right and the 3rd Light Horse Regiment on their left.
Split into simpler sentences: At 09:00 the regiment, and the Somerset Battery RHA, was ordered to attack Saba to the east of Beersheba. Positioned between the Canterbury Mounted Rifles on their right and the 3rd Light Horse Regiment on their left.