Then-Cmdr. Ronzelle Green renders a salute during the presentation of colors at the Coast Guard Port Security Unit 308 change of command ceremony, Dec. 5, 2015. Petty Officer 2nd Class Ryan Tippets/Coast Guard

U.S. Cyber Command, the Pentagon’s combatant command responsible for planning and conducting military cyberspace operations, has a new artificial intelligence lead, a spokesperson confirmed on Tuesday. 

“U.S. Cyber Command welcomes Rear Adm. Ronzelle Green as the Command’s new Chief Artificial Intelligence Officer and thanks Brig. Gen. Reid Novotny for his leadership and service,” a representative for the combatant command told Nextgov/FCW.

Green, who has worked at the National Geospatial-Intelligence Agency for roughly three years — most recently as its director of geospatial intelligence innovation and research — is Cyber Command’s second-ever AI head. Novotny was the first official tapped for the position last November and served in a dual role as CAIO and as cyber force generation lead for the Pentagon.

The Record first reported the news of Green’s new role.

In a LinkedIn post last year announcing his new position, Novotny said “part of my role is embracing AI because like anything new, it is not the technology but yet the culture that is difficult to change.”

Novotny further outlined his approach to adopting AI during an April conversation with Axios, saying that he was solely focused on providing Cyber Command’s personnel with the best AI capabilities, regardless of their origin.

"To survive anywhere, just in case our operators want an open-source, made-in-China model or something very boutique, we have to create the infrastructure and that ability to be agile — no politics,” he said at the time.

In addition to his prior work at NGA, Green also brings more than 30 years of IT experience in the private sector and within intelligence community agencies to his new role as Cyber Command’s CAIO. He previously served as the Defense Counterintelligence and Security Agency’s chief information officer from 2020 until 2022, and has held roles within the Pentagon and National Counterterrorism Center throughout his career. Green is also a senior officer with the U.S. Coast Guard Reserve. 

Cyber Command is led by Gen. Joshua Rudd, who also serves as head of the National Security Agency in a dual-hatted leadership role. NSA and Cyber Command, however, have taken somewhat differing approaches in their adoption of and focus on AI. 

Under Rudd’s watch, NSA is in the process of a major reorganization that would establish five mission centers focused on AI, China, cybersecurity, combat support and global intelligence. The planned creation of the AI-focused center comes after NSA officials have voiced support in recent months for the use of more AI tools to bolster the agency's cyber and intelligence analysis operations.