Part Four: The Battle of Rabaul
Having received orders from Rear Admiral Patey to blockade the port of Rabaul, the protected cruiser HMAS Encounter (Captain Lewin) arrived off the entrance to the large natural harbour on 14 August, with Captain Silver of HMAS Melbourne nearby in support. Lewin observed a merchant ship (the unfortunate Matheran), sunk on one side of the mouth of the harbour, to restrict the approaches. The other side of the mouth was partially covered by a boom and some small boats.
HMAS Encounter
A shore battery unsuccessfully tried a shot once when Encounter passed too close, thus revealing that there were some fixed defences. Lewin also obserbved a permanent wireless mast has been observed in the town near the docks, as well as a second wireless mast on one of the volcanic summits overlooking the harbour, the observation post of the resourceful Ensign Brunner. While Captain Lewin contemplated a raid to destroy these wireless stations with his slender resources, Brunner had set events in motion for the decisive battle of the campaign.
Von Spee, his squadron nearby in the Marshall Islands, received a coded message from Brunner that there was a solitary British cruiser blockading the harbour. This appeared to vindicate his plan to pick off solitary enemy vessels when possible, and so on 16 August Von Spee ordered his squadron to steam for Rabaul. While en route on the 17th his lookouts sighted smoke from a large vessel on an intercepting course, but this ship soon veered away and receded from view.
HMAS Australia
This ship was the battlecruiser HMAS Australia. Patey had grown anxious about the lack of signals from Encounter and feared she had come to a bad end. Encounter’s signal log indicates that reports were sent, but for whatever reason were not received by the flag. With the smoke of five ships in sight (two were in fact Von Spee’s supply ships), Patey did not fancy his chances and veered away, allowing Spee to proceed on his course. Melbourne joined Patey that evening, and while in the morning Patey also summoned Encounter, she did not arrive until after the battle.
SMS Scharnhorst
At 07:45 on August 17th, Patey was rewarded by the sight of Spee’s squadron, steaming ahead and away from him. This time Patey decided to attack. Von Spee had dispatched his supply ships to join him at a pre-arranged rendezvous, and tried to put distance between his ships and the pursuers, but over three hours it turned out that his enemy was faster.
Shortly before noon, Von Spee elected to give fight rather than be shelled from astern by Australia’s bigger guns. Turning into his foe would at least give the chance of doing damage in return. Scharnhorst led as flagship, followed by Gneisnau and Nurnberg in line astern. Patey slowed to half speed to prolong his range advantage, and wrote later that he planned to turn away and outshoot the Germans, but chance would interfere with this plan.
Patey’s first salvo from Australia’s forward battery was very fortunate. One 12” shell penetrated Scharnhorst’s stern top armour and detonated in a boiler space, killing many men and causing the ship to slow suddenly. Leutnant Hoffman, a survivor of Gneisnau who was on her bridge, recalled that her skipper, Kapitan Maerker, had to turn sharply to starboard to avoid a collision, putting a gap between the two ships. Maerker decided to use the situation to his advantage, and signalled by lamp to Scharnhorst “Will engage to port, you engage to starboard”.
The German cruisers opened fire at long range, ineffectively at first, but soon scoring a few hits. Commander Hughson on Australia remembered that it was “damned good shooting. We began our turn to present a full broadside and open the range so our longer guns could fire while we were untouched, but at that moment we were hit twice. We’d just received a report that our forward turret was jammed and could not traverse when the bridge was riddled with splinters. A signalman beside me was cut down, and my right arm was left useless. I was being treated when I recall hearing the Admiral say ‘Why the fuck are we turning?’”
The answer to Patey’s question was one of those moments when the Goddess Fortuna intervenes in human affairs. A shell from Gneisnau had penetrated and exploded in Australia’s tiller space, jamming her rudder and forcing her to turn to starboard. Captain Silver of Melbourne had to turn sharply to evade his flagship, putting him out of range and out of the fight for several key minutes.
Why Von Spee did not chose to escape at this point is unknowable as he left no account of the action. It took the German ships moments to understand that Australia was turning uncontrolled, and by then they were close enough that even their secondary guns were able to damage the lightly armoured foe as they fired from either side. Von Spee may also have decided to try and rescue his sister ship, which was taking a fearful pounding from Australia’s serviceable main guns. Leutnant Hoffman wrote later that “Everything was a shambles, we were on fire from end to end and the bridge deck was slippery with blood. Kapitan Maerker was dying from a splinter wound in his chest, but his last orders were to keep engaging. Somehow our surviving main guns were still in action.”
On Australia the situation was also dire. Voice pipes and electricity were out of action throughout the ship, and an engineering officer, his head bandaged, had to report damage to the boiler spaces. The ship was slowing noticeably, and damage control parties worked bravely but futiley to stem the inrush of the sea. She was settling by the bow with water lapping around her useless forward turret.
At this point Melbourne finally entered the fray, As she surged past Australia, she signalled “Am attacking with torpedoes”. Captain Silver recalled that “Australia’s ensign was still proudly flying, though she was pretty mangled and on fire in several places. We cheered her madly as we passed and bore down on Gneisnau.” Melbourne would claim several hits, and a large column of water was observed, but Hoffman thought they were already sinking and the order to abandon ship had already been given.
Seeing Australia immobile, and his consort sinking, Von Spee decided that he had done enough. Scharnhorst limped away, covered by Nurnberg, who had played no part in the battle. He was not pursued. Melbourne was busy attending to his flagship, which was fighting for her life. Patey ordered her many wounded to be brought above decks and put into those few boats that were not smashed. For the moment the flooding was contained, but she was so far down by the head that Australia’s screws were visible above the water.
By this point Encounter had arrived on the scene, and was also receiving wounded from the flagship. Some boats were detailed to pick up Gneisnau’s survivors, who numbered just under two hundred. Just after 15:00, realizing that there was little chance of getting Australia to safe harbour in Sydney, Patey transferred his flag to Melbourne and ordered her sunk with torpedoes. Captain Silver recalled that “we cheered her as she slipped below the waves, but we were all very sorry to see her go.”
Patey was grim on the return to Australia, but he could take some comfort in knowing that he had sunk one heavy cruiser and damaged a second. He would have been more cheered had he known how badly Scharnhorst had been damanged. As Von Spee received damage reports, he realized that his flagship was badly hurt. One forward 8.2” turret was permanently out of action, her hull had been holed in several places and her armoured belt badly damaged, and worst of all for a raider, her maximum speed had been reduced by half. For Von Spee, this last result was the most catastrophic. The hunter would now become the hunted.
While Von Spee sought a remote island in the Solomons to regroup with his supply ships and tend to his wounded, Melbourne and Encounter steamed south to Cairns, where hospital trains had been summoned. Almost a thousand of Australia’s crew had survived, though many were wounded and some died en route. Melbourne’s doctor and padre were both kept busy. Hoffman of Gneisnau recalled that “We were well treated, given clothing and cigarettes, and there was a brisk trading of caps and souvenirs. We could proudly say that we and our Kapitan Maerker had done our duty, sunk a capital ship, and allowed our Admiral to escape.”
Some of Australia's survivors.
Over the next few months, there was an uproar in the Australian press that a namesake ship had been sunk. An Admiralty Board decided to keep Patey in command, and reinforcements from New Zealand, the old light cruisers Pioneer and Fox, were summoned. The Colonial Secretary expressed alarm that the troops currently mustering to arms in Australia and New Zealand could be safely convoyed, but the First Lord, Churchill, with his characteristic optimism, assured the colonies that the ANZAC troops would be safe.
Perhaps it was only Von Spee at this point who realized that the decisive battle of the campaign had been fought, and lost. His force would never again pose a serious threat to allied warships, and at most they could raid until cornered and sunk. The Imperial Convoys would sail unmolested. Admiral Patey did not know it at the time, but he had turned the tide of the war in the Pacific.
To Be Continued
















