The Kawasaki T-4 is a jet trainer aircraft. However, it seems to have two hardpoints.
Two hardpoints for external fuel tanks
Can these be used to carry weapons? E.g., unguided bombs or unguided missiles?
I suppose guided missiles require avionics for a more sophisticated fire-control system, fire-control radar, and similar — which I suppose the T-4 definitely does not have. However, please correct me if I'm wrong.