BG Lennox speaking with LTG Hartman at Change of Command Ceremony

Cyber National Mission Force conducts change of command

The Cyber National Mission Force welcomed its new commander during a change of command ceremony, March 13, 2026, at U.S. Cyber Command Headquarters, as U.S. Marine Corps Maj. Gen. Lorna M. Mahlock relinquished command to U.S. Army Brig. Gen. Matthew

USCYBERCOM

USCYBERCOM Hosts Cyber Flag 25-2

SUFFOLK, Va. — U.S. Cyber Command launched Cyber Flag 25-2 at the Joint Warfighting Center in Suffolk, Virginia on July 7. As the largest, recurring, multi-national cyber exercise, Cyber Flag brings together over 20 partner nations for the month-long

Three uniformed military personnel working at a computer

USCYBERCOM Demonstrates Global Cyber Superiority with Cyber Guard 25-2

FORT MEADE, Md. — U.S. Cyber Command launched its annual training exercise Cyber Guard 25-2 on June 2, reinforcing the nation's global preeminence in cyberspace operations.

USCYBERCOM

Posture Statement of Lieutenant General William J. Hartman

POSTURE STATEMENT OF LIEUTENANT GENERAL WILLIAM J. HARTMAN, USA ACTING COMMANDER, UNITED STATES CYBER COMMAND BEFORE THE 119th CONGRESS SENATE COMMITTEE ON ARMED SERVICES SUBCOMMITTEE ON CYBERSECURITY 9 APRIL 2025

A uniformed military member sits at their computer while answering the phone.

U.S. Cyber Command Wraps Up Largest-Ever Cyber Guard Exercise

U.S. Cyber Command concluded the first phase of its 11th annual command exercise, Cyber Guard, on March 18, 2025. The U.S. Cyber Command Cyber Guard exercise, in coordination with the Joint Staff, is part of a larger joint force exercise series

A uniformed Air Force officer stands on stage, speaking to a crowd.

Reserve Cyber and Signal Intelligence Summit at U.S. Cyber Command: Brid...

FORT GEORGE G. MEADE, Md. – U.S. Cyber Command hosted the 13th Reserve Cyber and Signal Intelligence Summit on February 20 and 21 in the Freidman Conference Center and brought together over 260 Reserve and National Guard members from 10 different