On 17 January, the surviving units of 45th Indian Brigade, with the Australian 2/19th and 2/29th Battalions serving as reinforcements, were dispatched to re-capture Muar. They rallied around Bakri and organised a rough perimeter defence of it. The 2/29th, led by Lieutenant Colonel John Robertson MC VD, dug in around Bakri-Muar Road with anti-tank, anti-aircraft and mortar emplacements. The commander of the 45th Indian Brigade, Brigadier Herbert Duncan, planned a three-pronged advance from Bakri to Muar; up the main road between the towns, from the jungle island, and along the coast road. The attack went wrong before it could be launched. The 45th brigade ran into one of the Japanese ambushes, and the counter-offensive was cancelled.