The Hawk 200 is a single seat, lightweight multirole combat
fighter with emphasis on air defence, air superiority,
anti-shipping, air-denial, long range interdiction, short range
close air support, strike with smart weapons and a lead-in trainer
for aircraft
the quotation above is from the link u provided.
a fighter jet doesn't need to be supersonic to be one.
there are limitations to the Hawk and its role in the RMAF or
TNI-AU reflect those limitations.
ground attack, close support is the game rather than interdiction
or air superiority.