What are B-60 and B-100 ships?

B-60 and B-100 are classifications of ships used in the U.S. Navy for logistics and support operations. B-60 refers to a class of cargo ships designed for transporting military supplies and equipment, while B-100 typically represents a specific designation for vessels in the Navy's Logistics Support Fleet. These ships play crucial roles in ensuring the timely delivery of resources to support military operations.