The sea attack on Port Arthur began on February 9th, 1904, at noon. The land isolation occurred on May 26th, when the Second Army, under General Oku, took Nanshan Hill. Four grand series of Russian defenses from Nanshan down the peninsula were then taken by the Japanese. The capture of Taikushan on August 9th, of Shokushan two days later, and of Takasakiyama the following day, drove the Russians into their permanent works. The real siege of Port Arthur began, thus, on August 12th, and continued for four months and nineteen days.

The failure of the first grand assault, continuing seven days from August 19th, forced Nogi and his army to go slowly about the terrific job of digging a way into the fortress. In the following four months there occurred six more grand assaults, the periods between them being occupied in mining, sapping, and engineering. What was known as the second assault was made from September 19th to 25th; the third from October 29th to November 1st; the fourth from November 28th to 30th; the fifth from December 4th to 9th; the sixth from December 18th to 20th; the final assault from December 28th to 31st. The morning of January 1st, 1905, General Stoessel, the Russian commander, asked for terms of capitulation, and the following day these terms were submitted and ratified.

The grand strategy of the Japanese operations was simple. It comprehended one brief design: to demonstrate on the west, where 203-Meter Hill is, while the infantry and the heavy ordnance smashed the Russian right center, where are located the principal Russian forts, Keekwan (Cock’s Comb), Ehrlung (Two Dragons), and Panlung (Eternal Dragon). Four and a half months of sapping, mining, bombarding, and hand-to-hand fighting, than which history holds no record of more desperate contest, won the forts of the Cock’s Comb and the Two Dragons for the Japanese. The fall of the Two Dragons on December 31st brought Stoessel to his knees.