Harbor services refer to a range of support activities provided at ports and harbors to facilitate maritime operations. These services include vessel docking, cargo handling, and maintenance of port facilities. They ensure that ships can safely load and unload goods, while also providing necessary resources like fuel and supplies. Additionally, harbor services often involve navigation assistance, such as pilotage and tugboat support, to help vessels maneuver in and out of busy ports. These services are essential for the efficient functioning of maritime trade and contribute to the overall economy by enabling the movement of goods across international waters.