We had no opposition to our entry into the harbor. No signal nor any communication from the robotic warship.
A swift boat came out and ordered us to heave to. They brought a pilot to bring us in. Within the hour we were tied up at a pier.
The Captain was absent the rest of the day and all night chasing down the harbor master.
In the morning he reappeared. He now knows how and where to offload his cargo, but has also learned that although the warship allows ships in, none have yet been cleared to leave.