This is ugly, just plain ugly. I mean, where's the point? Sorry, I had to say that. Oh, there is none. Apparently, the builder drops any pretense of calling it a "tug". They call it a "ship docking module". A WHAT ??

This must go in the record books as the world's largest Frisbee !

A young tugbuilding company, fast growing. See:
http://www.shipbuildinghistory.com/history/shipyards/5small/active/thomasea.htm -
http://www.thoma-sea.com/
Regards Peter

Design-wise looks more like a throw-away oven dish than a tug. Though I cannot comment about her towing potential. regards.

I heard that those tugs are not good tugs in the way they can apply their power in use for towing

I liked asymmetric tug.

Antonio Alcaraz