Dr. Denise Natali Dr. Denise Natali, assistant secretary of state for conflict and stabilization operations speaks virtually about the launch of the "U.S. Strategy to Prevent Conflict and Promote Stability," Dec. 18, 2020. SHARE IMAGE: Download Image: Full Size (0.21 MB) Photo By: DOD Video Still VIRIN: 201218-O-ZZ999-003C.JPG Photo Gallery