Final answer:
Military harassment complaints are typically handled within the chain of command which includes the immediate supervisor, the relevant Inspector General, or the Under Secretary of Defense for Personnel and Readiness (USD(P&R)).
Step-by-step explanation:
When reviewing and referring to the appropriate Military Department harassment complaints sent to the Secretary of Defense or the USD(P&R), it's important to understand the hierarchy within the Department of Defense. At the top of the military structure is the Secretary of Defense, a nonmilitary civilian serving as the head of the entire Department of Defense, as opposed to the top uniformed military officer. Key players in this context are the Under Secretary of Defense for Personnel and Readiness (USD(P&R)), who oversees readiness, management, and personnel policy across the defense agencies and military departments, and the Inspector General, who is responsible for investigations and audits.
With respect to legal statutes, 50 U.S.C. ยง 3033(k)(5)(A) outlines the procedures for reporting urgent concerns by employees of the intelligence community, including complaints, to the Intelligence Community Inspector General (ICIG). In the case of harassment complaints, they are typically directed towards the chain of command, which would include the service member's immediate supervisor, the relevant Inspector General, or the USD(P&R), as they are positioned within the organizational structure to address such matters.