Indian Ocean on 25 January. She anchored at Massawa three days later, and the soldiers on board endured very hot conditions until she resumed her journey.
Aquitania was next to load, and embarked the entire
20th Brigade between 25 and 30 January.
Île de France completed loading and departed Egypt on 28 January, and
Nieuw Amsterdam and
Queen of Bermuda sailed together on 1 February. Overall, 30,985 Australians were embarked on
Queen of Bermuda and the converted liners;
Aquitania carried 6,953,
Île de France 6,531,
Nieuw Amsterdam had 9,241 on board, 9,995 sailed on
Queen Mary and 1,731 on
Queen of Bermuda. The destroyers left the convoy as it passed
Cape Guardafui, and were replaced by the
heavy cruiser and
light cruiser , which were to serve as ocean escorts. Captain
James Bisset, commander of the
Queen Mary, served as the
convoy commodore. The four large converted liners sailed in line abreast formation and
Queen of Bermudas position varied based on the time of day and the situation. The convoy travelled at a speed of ; while the liners typically sailed at much higher speeds during their independent voyages, they were constrained by the maximum that
Queen of Bermuda could maintain. Bisset was frustrated by the decision to sail the transports together, as it considerably increased the time taken to complete the voyage and entailed lengthy delays for the heavily tasked
Queen Mary. After entering the Indian Ocean, the convoy sailed south-east. The ships manoeuvred together in a
zigzag course; avoiding collisions during the frequent turns placed heavy demands on the watch-keeping officers, who found their shifts exhausting. The troops endured very uncomfortable conditions on the hot and crowded ships, but morale was high. They entertained themselves with sports,
sun baking and gambling, and those on
Queen Mary could attend concerts performed by a regimental brass band. The 9th Division's officers enjoyed somewhat better conditions, which frustrated some of the
other ranks. The convoy arrived at
Addu Atoll on the evening of 9 February, and anchored there to refuel and take on supplies. This atoll served as a secret supply base for Allied vessels in the Indian Ocean, and the Australian soldiers were not told where they were while the refuelling took place. After the ships were refuelled, the convoy sailed on the afternoon of 10 February. A strong escort force was provided to guard the convoy as it travelled through the eastern Indian Ocean. This was considered the most dangerous stage of the voyage, as the convoy would pass within range of the Japanese warships based at Singapore. Force A sailed within view of the transports on 10 February to provide reassurance to the Australian soldiers, and subsequently patrolled over the horizon from the convoy. When the convoy reached a point from the Western Australian port of
Fremantle its escort was reinforced by the Dutch cruisers
HNLMS Jacob van Heemskerck and
Tromp, as well as the destroyers
HNLMS Tjerk Hiddes and
Van Galen.
Australian waters The Australian Government was concerned that the troop ships could be attacked while passing through Australian waters. At a meeting held on 17 February, the
Advisory War Council considered adopting a recommendation that the soldiers be moved to the east coast by rail. It decided against doing so after being informed that, due to the limited capacity of the
Trans-Australian Railway, it would take several months to move the 30,000 personnel. Instead, the council recommended that the convoy continue but be given "the maximum protection possible". When the convoy sailed from Fremantle on 20 February it was escorted by the Australian light cruiser , as well as
Jacob van Heemskerck and
Tjerk Hiddes. To avoid any enemy ships or submarines operating off the Australian coast, the convoy's route took it well to the south of the continent. The escort force was strengthened on 24 February when the convoy rendezvoused with
Task Group 44.3; this force comprised the heavy cruiser and American destroyers , and , and had been dispatched from
Sydney on 17 February.
Adelaide and the Dutch warships left the convoy shortly afterwards to escort
Nieuw Amsterdam into Melbourne; the liner docked there on the afternoon of 25 February. Curtin officially announced that the 9th Division had returned to Australia in a speech delivered to the
House of Representatives on 23 March. ==Aftermath==