This was supposed to be the year that the Air Force selected a winning vendor to build its next-gen fighter. Then reality set in.

The US national security establishment is cautiously embracing generative AI, so Breaking Defense decided to do an experiment.

Key reports covered Japan's defense expansion, China's internal troubles and Australia's uneven pursuit of more naval power.

Ship counts were clearly on the mind of US Navy officials this year as they made numerous plays to bolster the fleet in novel ...

The bill has support from Mike Waltz, who's expected to be incoming President Donald Trump's national security advisor.

Making a year-end list in which she forces references to Taylor Swift songs for no reason has basically become reporter Valerie Insinna's favorite Christmas tradition.

If I had to categorize it, modernization costs are something that we still need,” Lt. Gen. David Harris told Breaking Defense. “And there's even some readiness pieces in here that allow me to have the ...

The contract with Rome follows hard on the heels of a deal with Spain for 25 Eurofighter Typhoon fourth-generation fighter jets under the country's Halcon II program.

The program manager for the Future Long Range Attack Aircraft breaks down what the supply chain needs to be doing now for production.

SYDNEY — The Australia Department of Defence has decided to withhold large chunks of basic data for the country’s annual review of its major weapons programs, in a move government auditors say ...

WASHINGTON — US Army leaders spent the year teasing changes both big and small. After kicking off 2024 with an aviation upheaval and revamping artillery plans, they foreshadowed additional ...

WASHINGTON — While a new White House action plan for forwarding cislunar science and technology leans largely on NASA to lead the charge, it also taps the Defense Department to spearhead ...