Which division is responsible for operating resale and service activities on a ship?

The division responsible for operating resale and service activities on a ship is the S-3 division. This division typically oversees the ship's services, including morale and welfare programs, which encompass retail operations, vending, food services, and any other resale activities that contribute to the quality of life for the crew. The S-3 division is crucial for ensuring that the crew has access to goods and services that enhance their daily lives while deployed at sea, thus directly impacting morale and well-being.

Understanding the structure of ship divisions is essential for logistical operations; each division has specific responsibilities that contribute to the overall mission and functionality of the vessel. While options like S-1, S-4, and S-6 perform various roles such as administrative support, supply management, and information technology, they do not focus on the operation of resale and service activities specifically, which is the defining function of the S-3 division.