Which mission letter is associated with research?

The mission letter associated with research is X. This designation is used to identify missions that are primarily focused on the advancement of knowledge through the pursuit of research in various fields. The X mission letter indicates that the activities may include experimental projects and significant scientific investigations aimed at generating new data or understanding pertaining to specific topics. This letter is vital in categorizing missions so that personnel can recognize their objectives and align their efforts accordingly, ensuring that resources and planning are appropriately directed towards research initiatives. Understanding the significance of mission letters like X helps in grasping the classifications and purposes of different types of missions within the naval context.