Mars Defense Perimeter spacecraft
Mar Defese Perimeter Spacecaft we only got to see best of both worlds. It seem to armed with at least gaint warhead with fact charging right for borg Cube. Fact fire no weapon sujgest it was only going to use warhead. Fact Borg Cube was able to destory a three of these spacecaft so quilk sugjest that they ethier did not have shields or more likly borg found soft spot in them.The fact Borg Cube wast it time destory all three of send to try stop it. Before crash it to it sugest that. Even one would had power to destory Borg Cube. The fact Starfeet send three at the Borg Cube about size smell moon. We have seen Borg Cube using two tractor beam at time two differnt targets. Reason finish off the job.
None Cannon guese work
It is very likly were armed with other weapons. However no Cannon Evidicne to back this claim. Fact none big Brean starship got thought The Changing Face of Evil. Weapon systom help stop them.