Nothing wrong for the RSN to having field a Destroyer.. if they
wants to..
However given the seas in which we operate, Malacca straits and a
bit of south china sea... will simply provide a bigger target for
enemies, for god sake, I could see batam from the Singapore
coast.
In fact, I find that the Formable Class frigate is abit too large
for the kind of seas we operate in. Of course, the formable is
Astor15 for air defense is great.
I believe that having a slightly smaller covettes (Frigates really)
of 80-90m, with air defense VLS, is best.