Which department provides acquisition and contracting support services?

The Contracting Department is responsible for acquisition and contracting support services within the U.S. Navy. This department specializes in the procurement of goods and services required to support naval operations and other functions. It ensures that contracts are formed in compliance with legal regulations and policies, facilitating the smooth acquisition process for necessary resources.

The function of this department includes not only procurement but also managing the contracting lifecycle, from initial solicitation to the execution and final closure of contracts. By focusing on the particulars of contract negotiation and management, it plays a critical role in ensuring that the Navy can access the supplies and services it needs efficiently.

In contrast, the other departments such as Logistics, Industrial Support, and Operational may have roles related to various aspects of Navy operations and support, but they do not primarily focus on the intricate processes of acquisition and contracting. This specificity of function makes the Contracting Department the correct choice for this question.