Who serves as the Chief of Staff of the Army?

The position of Chief of Staff of the Army is held by a four-star general who is responsible for the overall command, utilization of resources, and readiness of the Army. In this case, General Randy Alan George is the correct answer, as he has been appointed to this critical leadership role. His responsibilities include advising the President, the Secretary of Defense, and the Army leadership on matters of land warfare and maintaining operational effectiveness.

General Eric M. Smith, while a significant military figure, does not hold the position of Chief of Staff. Similarly, Admiral James Wells Kilby is an officer in the Navy, and Brigadier General Houston R. Cantwell, while serving in the Army, is not at the level of Chief of Staff. Understanding the hierarchy and structure of military leadership is essential, as only those at the four-star general level can fulfill the duties required of the Chief of Staff of the Army.