The 4-inch guns were taken out and the 6-inch and 3-inch anti-aircraft guns increased or substituted.
Isine see-intshi yemipu zakhutshelwa ngaphandle nesithandathu see-intshi nesithathu see-intshi eziphikisana nokhuselo kwanohlaselo olusemoyeni lwezibham longezwa okanye lwafakelelwa.