What is the title of the Battalion Executive Officer?

In a military organization, the Battalion Executive Officer (XO) is typically a Major (MAJ). The role of the XO is to assist the Battalion Commander in managing the battalion’s operations, logistics, and administration. The rank of Major is commonly assigned to this position due to the responsibilities involved, which require substantial leadership experience and skills. This aligns with the hierarchical structure of military ranks where a Major holds a level of authority suitable for coordinating the efforts of various units within the battalion.

The other ranks listed do not align with the typical appointment of an Executive Officer within a battalion. For instance, a Command Sergeant Major (CSM) is a senior non-commissioned officer, while a Colonel (COL) or Lieutenant Colonel (LTC) would generally be in roles at the command level rather than serving directly as the XO in a battalion context. Therefore, selecting the option associated with the rank of Major reflects an understanding of military rank structure and the typical roles associated with each level.