The exploit in his Victoria Cross nomination was the result of Robinson's close friendship and working relationship with another aggressive officer,
Roger Keyes, whom he had first met in China fifteen years before. Keyes was asked by his superior, Admiral
John de Robeck, to prepare an assault on the Turkish gun battery at Orkanieh (also known as
Achilles' Tomb), a position between
Kum Kale and
Yeni Shehr on the southern shore of the Dardanelles. This position had withstood fire from the battleships of the Allied fleet during the
preceding weeks. Robinson was suggested as the leader of a commando force of sailors and
Royal Marines tasked with destroying the battery and withdrawing in good order. Robinson accepted the mission without hesitation. His force landed undetected early in the morning of 26 February, destroyed two small artillery pieces and made fast progress towards the main battery before being pinned down by Turkish snipers in the mid-afternoon. The white naval uniforms of the sailors proved an easy target for the Turks and casualties mounted as Turkish reinforcements were brought up to cut off the raiding party. Instead of withdrawing in the face of this threat, Robinson marched his men through gullies and came out close to a small rise behind the main battery. The open ground of the rise was covered by several Turkish snipers, but realising the importance of removing the artillery overlooking the sea passage, Robinson delegated command of the party to a junior officer and made the climb alone, dodging bullets in his white uniform until he crested the rise unhurt, emerging a few minutes later and starting back apparently unconcerned by the increasingly heavy gunfire directed at him. He was said to be "strolling around ... under heavy rifle fire ... like a sparrow enjoying a bath from a garden hose". The battery had been ungarrisoned, and Robinson was able to lay fuses which destroyed the large 9.4" main gun and two anti-aircraft emplacements within the position. Withdrawing in good order, Robinson evaded the Turkish reinforcements and then directed gunfire from the fleet onto their positions, including a force garrisoning an ancient tomb, inflicting heavy casualties.
E15 mission Robinson volunteered in April for an even more dangerous mission, following the Turkish capture of submarine
HMS E15 which had stranded below the guns of Fort Dardanus near Kepez Point. All efforts to destroy this craft had so far failed and it was considered vital for naval morale that it was not salvaged by the enemy. Robinson took command of two
picket boats from the battleships and , each armed with two torpedoes mounted on the gunwales in dropping gear, and entered the Dardanelles under cover of darkness on 18 April. Caught in a blaze of searchlights, and under heavy fire from the Turkish artillery and machine guns, both boats miraculously arrived unscathed. A carelessly-directed Turkish searchlight briefly illuminated
E15. The boat from HMS
Majestic under the command of Lt Goodwin seized the opportunity and attacked. The first torpedo missed, and seconds later the boat was struck by a shell that blew away much of her stern, mortally wounding one of her crew and causing her irreparable damage. Undeterred, Goodwin went in again and scored a direct hit with his second torpedo, just forward of the conning tower, wrecking the submarine. Observing his consort's plight, Robinson did not hesitate, steaming to the stricken vessel and rescuing her crew before escaping downstream to Mudros. It was estimated that the Turks fired at least 500 heavy calibre rounds of ammunition at the two boats in just a few minutes. A German officer present noted that "I have never on the course of the war seen an attack carried out with such pluck and fearlessness".
Later war service In August, Robinson was sent to
Anzac Cove as a naval liaison officer and on his second day there, was badly wounded near the front line, forcing his evacuation to the UK, where
King George V presented him with his medal at
Buckingham Palace. Returned to the Mediterranean in December 1915 following his recuperation, he took over the coastal
monitor HMS M21, in which he shelled Turkish positions throughout
Egypt and
Palestine and was awarded another mention in despatches and the Egyptian
Order of the Nile, 4th Class. Returning to England in the summer of 1917, he narrowly missed selection for Keyes's operations against
Zeebrugge and
Ostend owing to his war wounds. In late 1918 he commanded the secret DCB Section of the Royal Signals School, Portsmouth which was developing unmanned remote controlled boats (a variant of
Coastal Motor Boats) carrying an explosive payload to destroy enemy ships. The war ended before these could be used in action but in January 1919 Robinson was posted with 12 CMBs to the
Caspian Sea under
Commodore Norris as part of the
Allied Intervention in the Russian Civil War. His first action was to force the surrender of vessels of the
Centro-Caspian Flotilla, whose loyalty to the
White movement was in doubt. He then converted two requisitioned merchant ships to carry CMBs in order to increase their range of operation. On the 21st May. Robinson was present at the
Battle of Alexandrovsky Fort but owing to communication problems his CMBs were not brought into action. Two days later, Norris decided to reconnoitre the fort with two armed merchant ships but ran into two enemy destroyers. Fleeing the superior enemy, Norris radioed Robinson who was close by with one of the CMB carriers, to withdraw to safety. Robinson ignored this order and sailed towards the enemy. The Russian commander spotted the smoke of his ship on the horizon and, fearing that he was being led into a trap, turned and fled. The Bolshevik naval forces later withdrew from Fort Alexandrovsky and Robinson led a squadron of CMBs in an attack on the harbour which resulted in the surrender of the garrison. These achievements would later win him the Imperial Russian
Order of St. Anne, 2nd Class. ==Peacetime and Second World War service==