What is the minimum classification level for major combat units?

The minimum classification level for major combat units is classified as SECRET. This classification is necessary to safeguard information that, if disclosed, could compromise national security or military operations. Major combat units often handle operational plans, troop movements, and strategies that require a higher level of secrecy to ensure the effectiveness and safety of military operations.

The classification of SECRET is specifically designed to protect information that could cause serious damage to national security if revealed. As such, major combat units are subject to more stringent security protocols when dealing with operational data, which aligns with the importance of maintaining strategic advantages in military engagements.

Other classifications, such as CONFIDENTIAL or UNCLASSIFIED, do not provide the necessary level of protection required for the sensitive information related to major combat units. Moreover, while "SENSITIVE" indicates that the information should be handled with care, it does not denote a formal classification level like SECRET, which carries specific implications for the handling and dissemination of critical information.