United States Deputy Secretary of Defense

The United States Deputy Secretary of Defense is the second-highest-ranking official in the Department of Defense, responsible for helping oversee the country's military operations, budgets, and policies. They assist the Secretary of Defense in managing the department and can act on their behalf when needed. This role involves coordinating among different military branches, advising on national security issues, and ensuring that defense strategies align with national interests. Essentially, they play a crucial leadership role in ensuring the U.S. military functions effectively and efficiently.