A Type 293 AUR antenna at the upper center aboard HMS Swiftsure
The conning tower of the submarine HMS Shakespeare showing a Type 291W radar set
HMAS Tobruk is a renewed version of the Battle-class destroyers, and it comes with upgraded armaments. The fire control suite also incorporates gun tracking, just like HMS Diana.
CORRECTION : HMAS Tobruk and HMS Armada both does have search radars, but they lack tracking radar, unlike on the Daring-class vessels, HMS Diana and Daring.