Vice Adm. Daryl Caudle is a native of Winston Salem, North Carolina and a 1985 graduate of North Carolina State University (magna cum laude) with a degree in Chemical Engineering. He was commissioned after attending Officer Candidate School in Newport, Rhode Island.

Caudle holds advanced degrees from the Naval Postgraduate School, Master of Science (distinction) in Physics from Old Dominion University, and Master of Science in Engineering Management. He also attended the School of Advanced Studies, University of Phoenix, where he obtained a Doctor of Management in Organizational Leadership with a specialization in Information Systems and Technology.

His doctoral dissertation research was conducted on military decision-making uncertainty regarding the use of force in cyberspace. He is also a licensed professional engineer.

His early sea tours included assignments as division officer, USS George Washington Carver (SSBN 656G); engineer, USS Stonewall Jackson (SSBN 634B); engineer, USS Sand Lance (SSN 660); and executive officer of USS Montpelier (SSN 765).

Caudle's first command assignment was as commanding officer of USS Jefferson City (SSN 759). As deputy commander, Submarine Squadron 11, he served as Commanding Officer of USS Topeka (SSN 754) and USS Helena (SSN 725) due to emergent losses of the normally assigned commanding officers. He also commanded Submarine Squadron 3.

His tours ashore include assignments as assistant force nuclear power officer, commander Submarine Force, U.S. Atlantic Fleet; Officer-in-Charge of Moored Training Ship (MTS 635); deputy commander of Submarine Squadron 11; assistant deputy director for information and cyberspace policy on the Joint Staff (J-5) in Washington, D.C.; and chief of staff, commander Submarine Force, U.S. Pacific Fleet.

His other flag assignments include deputy chief for security cooperation, Office of the Defense Representative, Pakistan where he directly supported coalition forces for Operation Enduring Freedom; deputy commander, Joint Functional Component Command-Global Strike; deputy commander, U.S. 6th Fleet; director of operations U.S. Naval Forces Europe-Africa; commander, Submarine Group Eight, where he directed combat strikes using the first ever dual Carrier operations with allies in support of Operation Inherent Resolve. He also designed the plan and directed combat sorties for Operation Odyssey Lightning to counter violent extremists in Libya; and commander, Submarine Force, U.S. Pacific Fleet.

Prior to this assignment, he was Vice Director for Strategy, Plans, and Policy on the Joint Staff (J-5) in Washington, D.C.

Vice Admiral Caudle assumed his current duties in November 2019. As commander, Submarine Forces, he is the undersea domain lead, and is responsible for the submarine force's strategic vision. As commander, Submarine Force Atlantic, he commands all Atlantic-based U.S. submarines, their crews and supporting shore activities. These responsibilities also include duties as commander, Task Force (CTF) 114, CTF 88, and CTF 46.

As commander, Allied Submarine Command, he is the principle undersea warfare advisor to all North Atlantic Treaty Organization strategic commanders.
His personal decorations include the Defense Superior Service Medal (four awards), Legion of Merit (four awards), Meritorious Service Medal (three awards), Navy and Marine Corps Commendation Medal (five awards), and the Navy and Marine Corps Achievement Medal (four awards).