How should the date be formatted in Marine Corps correspondence?

In Marine Corps correspondence, the preferred format for presenting the date is to write it fully, such as "12 January 2023." This approach is favored for its clarity and formality, which are essential in official communications. By writing the date in full, it minimizes the risk of misinterpretation that can arise from numerical formats, especially in international contexts where date formats vary.

Using the full written format ensures that the recipient clearly understands the date being referred to, thus enhancing the professionalism and precision of the correspondence. This method aligns with the Marine Corps' emphasis on clear and effective communication, which is critical in formal settings.