Retired U.S. Coast Guard Vice Admiral David Brian Peterman, a distinguished leader in maritime security and national defense, passed away on March 15, 2026, at the age of 75. His extensive career spanned 36 years, during which he rose to become one of the service's most senior operational commanders, leaving an indelible mark on the nation's security landscape.

Vice Admiral Peterman began his dedicated service as a newly commissioned officer in the U.S. Coast Guard in 1973. His commitment to education complemented his operational duties, as he earned a Bachelor of Science degree from West Chester University and later a Master of Science from the Naval War College in 1988.

Throughout his career, Peterman demonstrated exceptional leadership in various operational roles. He commanded two Coast Guard cutters, the USCGC Woodrush out of Sitka, Alaska, and the USCGC Campbell out of New Bedford, Massachusetts. His international experience included serving as the first Coast Guard officer in the Military Liaison Office in Kingston, Jamaica, where he trained the Jamaica Defense Force, and an assignment at the Headquarters, U.S. European Command in Stuttgart, Germany, from 1988 to 1990.

Beyond his operational commands, Vice Admiral Peterman held critical national security positions. He served two assignments at the White House, first as a Director in the Defense Policy and Arms Control Directorate of the National Security Council from 1998 to 2000. Following the September 11 attacks, he was appointed Special Assistant to the President for Border and Transportation Security on the Homeland Security Council staff, playing a pivotal role in shaping national security policy during a challenging period.

Prior to his final command, Peterman served as Commander of the Seventh Coast Guard District in Miami. In this capacity, he oversaw all Coast Guard operations across the southeastern United States and the Caribbean, directing missions vital to maritime security, search and rescue, law enforcement, and environmental protection.

On May 9, 2006, Vice Admiral Peterman assumed command of Coast Guard Atlantic Area and U.S. Defense Force East. In this expansive role, he was the operational commander for all Coast Guard activities within the eastern half of the world, from the Rocky Mountains to the Arabian Gulf. His leadership encompassed five Coast Guard Districts, 42 states, and over 14 million square miles, overseeing more than 30,300 military and civilian employees and nearly 30,000 auxiliarists.

Vice Admiral Peterman's distinguished service was recognized with numerous military decorations, including the Defense Distinguished Service Medal, Coast Guard Distinguished Service Medal, Legion of Merit, Defense Meritorious Service Medal, and Joint Meritorious Service Medal. He was also awarded the Cutterman Insignia and Presidential Service Insignia, testaments to his profound impact and dedication.

His retirement in July 2008 marked the end of an illustrious career dedicated to protecting the nation's maritime interests and enhancing global security. Vice Admiral Peterman's legacy is one of unwavering commitment, strategic vision, and exceptional leadership that significantly strengthened the U.S. Coast Guard and the broader national defense apparatus.