NATO Deputy Chair of the Military Committee Role and History (nato.int)

• The DCMC is always a US officer, supporting the Chair and taking over in their absence.
• Responsible for coordination of NBC matters within International Military Staff.
• Serves as Military Advisor to Deputy Secretary General and Co-Chair of Senior NATO Logisticians Conference.
• Lists over 20 past DCMCs from 1970 to present, including Lt Gen Rohling (2024-2025).

"This page details the role of the NATO Deputy Chair of the Military Committee (DCMC), always a US officer, who assists the Chair and coordinates nuclear, biological, and chemical matters. It lists all past DCMCs from 1970 to 2025, including current Lt Gen Andrew M. Rohling (2024-2025). The role also serves as military advisor to the Deputy Secretary General and co-chairs the Senior NATO Logisticians Conference."