Of the Russian military organization, the strength and weakness have long been known to the world, and the great question for strategists in contemplating the present hostilities was the number of troops which the Northern Power could bring into the field to confront her foe. Various estimates had been given, from the overwhelming army of 400,000 men confidently claimed by Russia's partisans, to a force of little more than a quarter of that strength. But though the actual figures were in doubt, it was possible by collating the information from various sources to arrive at an approximate estimate of the truth. At the time of the Boxer outbreak in 1900 Russia had 35,000 men in the Far East, and that force was, within little more than a year, trebled. Since the possibility of trouble with Japan had loomed on the horizon, reinforcements had been steadily dribbling over the Trans-Siberian Railway and over seas in the volunteer transports, until the army under the command of the Viceroy of the Far East could not number much less than 150,000 men of all arms, with 286 guns. Of this force, at least a half must have been absorbed in the defence of the long line of railway communications and in garrisoning fortresses; but the troops available for active operations consisted largely of Russia's most formidable fighting material--namely, the Cossacks, who possess an endurance and mobility which must be of the utmost value in such a country as that in which the present war was to be fought out. [Illustration: ADMIRAL TOGO. ADMIRAL KAMIMURA. ADMIRAL MAKAROFF. ADMIRAL SKRYDLOFF. ADMIRAL ROZHDESTVENSKY. JAPANESE AND RUSSIAN ADMIRALS.] [Sidenote: East of Baikal]