Her main battery was supported by a secondary battery of eight 203 mm 50 cal. Pattern 1905 guns in four twin turrets, which were placed on the corners of the superstructure, two turrets per broadside. These were also Vickers designs, though they had been used on a number of earlier Russian pre-dreadnought battleships. They fired a semi-armor-piercing (SAP) shell at a muzzle velocity of . At the elevation of 15 degrees, they could hit targets out to ; the turrets allowed elevation from −5 to 25 degrees, but range figures at maximum elevation are unknown. The turrets were broadly similar to the 254 mm guns, but the guns could be reloaded at any angle of elevation. The guns could fire three shells per minute.