Chaplain (COL) David Giammona, U.S. Army Ret., is an end-time expert, scholar, author, writer, and speaker. He retired from the Army in June 2018 after 32 years of military service in the Army. His last assignment was the Installation Management Command (IMCOM) in San Antonio, Texas, where he was responsible for religious support on all 75 Army installations worldwide. He had oversight and administrative responsibility for over 1,000 chaplains and others, along with several thousand volunteers.
Giammona was the strategic advisor to a 3-Star Commanding General and the chief executor for the Chief of Chaplains to deliver world-class spiritual support services. Upon his retirement, President Donald Trump, U.S. Senator Ted Cruz, Pastor Rick Warren, New York Times bestselling author Max Lucado, and others sent him letters to express their appreciation for his service to his country.