 Complete the following phrase:  The breakthrough at Beersheba paved the way for the opening of the Southern Palestine Offensive, and on 7 November, the 11th and 12th Light Horse Regiments took part in an attack on Sheria; Ottoman fire proved heavy and the troopers were forced to dismount before the attack was turned back. After Gaza was captured, the brigade took part in the pursuit of the withdrawing Ottoman forces, before the 11th and 12th Light Horse Regiments repelled an Ottoman counterattack in mid-November. Following the 