Thomas Atkin, acting assistant secretary for homeland defense and global security at the Defense Department, has said DOD collaborates with federal agencies, companies and foreign allies to increase security against cyber risks, DoD News reported Wednesday.Jim Garamone writes Atkin told House Armed Services Committee members Wednesday he believes the department must establish a culture of cybersecurity to protect its computer networks.
“More broadly, preventing cyber attacks against the U.S. homeland requires a whole-of-government, and a whole-of-nation approach,” Atkins told the committee.
“The strategy depends on the totality of U.S. actions, to include declaratory policy, overall defensive posture, effective response procedures, indications and warning capabilities and the resiliency of U.S. networks and systems.”
Atkin added the department is part of the country’s defense against cyber threats and deterrence measures will play a key role in the overall cybersecurity strategy of the U.S.
Related Articles
President Donald Trump has nominated Gen. John Lamontagne, commander of Air Mobility Command, to serve as the next vice chief of staff of the U.S. Air Force. According to a congressional notice, the Senate received Lamontagne’s nomination from the president on Monday. Breaking Defense reported that if confirmed, Lamontagne would fill the post previously held by Gen. James Slife, who was relieved in February amid a purge of senior military officers. Lamontagne’s nomination came nearly two months after the Senate confirmed Gen. Kenneth Wilsbach as the 24th chief of staff of the Air Force. Save your spot now for Potomac
The U.S. Marine Corps completed new equipment training, or NET, and live-fire exercise for the Marine Air Defense Integrated System, or MADIS, marking a significant step in operational readiness for expeditionary air defense, DVIDS reported Monday. Attend the Potomac Officers Club’s 2026 Navy Summit to hear directly from senior Navy leaders and industry experts on emerging technologies, policy priorities and strategies shaping the future of naval readiness. Sign up now to secure your seat. According to the report, USMC launched the first full-rate production version of MADIS in September. During the NET, Marines participated in classroom instruction and hands-on exercises
The National Institute of Standards and Technology has published a preliminary draft of its Cybersecurity Framework Profile for Artificial Intelligence, which provides guidance on the secure adoption of AI. The draft will be open for review and comments until Jan. 30, the agency said Tuesday. Learn about the increasing role of cyber in global conflict and get updates on where defense and federal civilian agencies are in their zero trust journeys at the Potomac Officers Club’s 2026 Cyber Summit on May 21. Secure your spot at this critical GovCon networking event today. What Is in NIST’s Cybersecurity Framework Profile for