Herbert Raymond HR McMaster served as the 26th national security advisor. He served in the Trump administration from February 20, 2017, to April 9, 2018.
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 ...
Herbert Raymond H.R. McMaster served as the 26th national security advisor. He served in the Trump administration from February 20, 2017, to April 9, ...