Depends on the navigational requirements. Indirect towing using tugs as an extended rudder are sometimes used. Although I think it is more common in Europe whic

Depends on the navigational requirements. Indirect towing using tugs as an extended rudder are sometimes used. Although I think it is more common in Europe which has a more modern tug fleet. https://www.youtube.com/watch?v=stebWQNrv5Q https://www.youtube.com/watch?v=stebWQNrv5Q