In its independent role, the brigade took part in the Battle of Mons (23–24 August), Cerizy (28 August), the Retreat from Mons (23 August–5 September) and in the Battle of the Marne (6–9 September). On 6 September, it joined 3rd Cavalry Brigade in Gough's Command (under 3rd Cavalry Brigade's Br-Gen Hubert Gough). As part of Gough's Command, it took part in the First Battle of the Aisne (12–15 September). On 13 September, Gough's Command was redesignated as 2nd Cavalry Division with the addition of divisional troops (RHA, RE, etc.). It remained with 2nd Cavalry Division on the Western Front until the end of the war.