South Korea’s effort to complete development of the K-LUCAS loitering munition by September has encountered a setback after two systems crashed seconds after launch during naval testing from the helicopter assault ship ROKS Marado.

Three new missile program details spell out the Navy’s high- and low-end munitions goals.

The slow decision to move ahead on a future fighter is putting pressure on the F-35 program to perform sustainment.

Aviation Week's Defense Market Analyzer shows the narrowing gap between NATO and U.S. defense spending as a percentage of GDP.

The U.S. Navy pushes for high-energy lasers on ships, aiming to enhance fleet defense by overcoming engineering challenges and boosting industry involvement.

The world is currently in the midst of its biggest defense boom in decades as nations respond to a deteriorating security environment and rising levels of strategic instability.

The Swiss government is looking to boost its counter-uncrewed aircraft system, drone and robotic capabilities, identifying the topics as a new focus area for its national defense capabilities.

Seoul is exploring pathways to future combat aircraft, but questions about design and propulsion could take years to sort out.