Skip to main content (Press Enter).
Reserve Deputy Commander
Chief of Staff
Force Master Chief
NAVIFOR West Director
Navy Operations Security (OPSEC)
NIOC Whidbey Island
NCTS Far East Yokosuka
Public Use of Limitations
Cmdr. James L. “Thor” Hammersla III
Commander, Cryptologic Warfare Activity (CWA) 66
17 December 2020
Bio photo for CO CWA 66
Bio photo for CO CWA 66
Bio photo for CO CWA 66 Commander, Cryptologic Warfare Activity (CWA) 66 Cmdr. James L. “Thor” Hammersla III
Photo By: Jacky Fisher
Cmdr. Hammersla’s operational assignments include Carrier Strike Group EIGHT as the Deputy Information Warfare Commander; USS MASON (DDG-87) as the Signals Warfare Officer and Operations Officer; Navy Information Operations Command Georgia as an Airborne Direct Support Officer aboard the EP-3E aircraft; and Naval Security Group Activity Fort Meade, Maryland as a Subsurface Direct Support Officer. While in the Marine Corps, he served in various Fleet Marine Force units. Cmdr. Hammersla has participated in combat operations in Operations GOTHIC SERPENT, JOINT FORGE, ENDURING FREEDOM and IRAQI FREEDOM and supported Operations RESTORE HOPE, JOINT ENDEAVOR, and ALLIED FORCE.
Cmdr. Hammersla’s shore and staff assignments include the Office of the Chief of Naval Operations, Assured Command & Control as a Deputy Branch Head and Requirements Officer; Nimitz Operational Intelligence Center, Office of Naval Intelligence as the Director of the Global Maritime Collaboration Center and USCYBERCOM as a Cyber Battle Captain. He also served as a Defense Legislative Fellow on the staff of Senator Barbara Mikulski.
Cmdr. Hammersla has been awarded various personal, unit, campaign and service awards. He is a qualified Information Warfare Officer, Surface Warfare Officer, Naval Aviation Observer, Navy & Marine Corps Parachutist and Combatant SCUBA Diver. He is a graduate of the Marine Corps’ Amphibious Reconnaissance School, Army Ranger School and the Pathfinder’s Course. He is also authorized to wear the Presidential Service Badge, Distinguished Marksman Badge, British Parachute Regiment and French Foreign Legion Parachutist Insignias.
Cryptologic Warfare Activity (CWA) 66
Cmdr. James L. "Thor" Hammersla III
DoD Accessibility/Section 508
No Fear Act
Plain Writing Act
Veterans Crisis Line
DoD Safe Helpline
Family Advocacy Program
National Domestic Violence Hotline
Naval Information Forces | 115 Lake View Parkway | Suffolk, VA 23435
Official U.S. Navy Website