As far as I know 1st armoured brigade was about to go to the front when the axis attacked the Gazala lines. After the first engagements that went badly for the CW tank units its tanks were sent to other units to replace loses and lately the regiments: 1st RTR, 6th RTR and 4th Hussars were used at the front in other brigades or by squadrons in other regiments. What where the 1st Armoured Brigade activities after that? Just tank delivery? Was the same unit used during July in the australian counterattacks? Many thanks Eduard