one time with an eight-inch shell. In early March, Vice Admiral Kamimura Hikonojō was tasked to take the reinforced 2nd Division north and make a diversion off Vladivostok. While scouting for Russian ships in the area, the Japanese cruisers bombarded the harbor and defenses of Vladivostok on 6 March to little effect. Upon their return to Japan a few days later, the 2nd Division was ordered to escort the transports ferrying the Imperial Guards Division to Korea and then to join the ships blockading Port Arthur. Yakumo was then transferred to Rear Admiral Dewa Shigetō's 3rd Division. On 23 June, the ship was Dewa's flagship when the Pacific Squadron sortied in an abortive attempt to reach Vladivostok, but the new squadron commander, Rear Admiral Wilgelm Vitgeft, ordered the squadron to return to Port Arthur when it encountered the Japanese battleline shortly before sunset, as he did not wish to engage his numerically superior opponents in a night battle. Battle of the Yellow Sea On the morning of 10 August 1904, Dewa's cruisers were over south of Tōgō's 1st Division when the Russians sortied from Port Arthur in another attempt to reach Vladivostok. In the early stages of the battle, Dewa attempted to engage the Russian cruisers trailing the battleships in accordance with Tōgō's standing orders, but was rebuffed by fire from the battleships. As Dewa closed with the Russians later in the afternoon in another attempt to attack the Russian cruisers, a shell struck Yakumo amidships at 15:40, killing 12 and wounding 11. The range at this time exceeded , beyond the range of any gun in his squadron, so Dewa ordered his ships to disengage. By 17:45, Yakumo had maneuvered to about from the damaged Russian battleship Poltava and opened fire. Yakumo continued to close until the Russian squadron was thrown into confusion by the death of Vitgeft around 18:40. The 3rd Division then followed Tōgō's ships as they circled the Russian ships while they sorted themselves out, now firing at the Russian cruisers with little effect, until Tōgō ordered Dewa to attack the Russian destroyers at about 19:44. Dewa cancelled that last order and turned south around 20:00 in pursuit of several Russian cruisers that were fleeing to the south, in an attempt to intercept them before they reached the isolated flotillas of destroyers and torpedo boats. The Russian ships were engaged by other Japanese cruisers before they