Acting

H.R. McMaster

Herbert Raymond McMaster (born July 24, 1962) is a retired United States Army lieutenant general who served as the 25th United States National Security Advisor from 2017 to 2018. He is also known for his roles in the Gulf War, Operation Enduring Freedom, and Operation Iraqi Freedom. Description above from the Wikipedia article H. R. McMaster, licensed under CC-BY-SA, full list of contributors on Wikipedia.