They were replaced with lighter small-tube boilers, geared turbines, a tower bridge and a secondary armament of high-angle 4.5-inch guns in twin turrets.
Yaye yabuyiselwa ngencinci ifanele elula yombhobho elula wesibini, injini ejikeleza umsinga, ithawa, ibhrorho kwaneyesibini yezixhobo eziphezulu se 4,5 iintshi yompu yamawele wesikhuseli esisenkanunwini.