Defense Support Program

The US Space Force has retired the final satellites of the Defense Support Program, the Cold War-era constellation that for decades provided early warning of missile launches using infrared sensors. The move marks the end of one of America's longest-running military space programs, with newer systems expected to take over the missile-warning mission.

South Korea's Ministry of National Defense and the Korea AeroSpace Administration (KASA) have agreed to use domestically developed launch vehicles to put military satellites into orbit. The move supports Seoul's push for an independent space-based defense capability and reduces reliance on foreign launch providers, while giving a boost to the country's homegrown rocket program.

A new outlook examines how Europe's military air power is expected to evolve over the next three decades, covering the future composition of national air forces and the programs shaping next-generation combat aircraft, drones and support fleets. The analysis comes as European countries increase defense spending and pursue joint projects such as future combat air systems.

The US Navy has selected seven companies for an $828 million recompete covering business support services. The award, reported by Washington Technology, continues an existing program with a new roster of contractors. The selection matters for government services firms competing for steady federal work, and industry watchers are tracking which companies secured spots on the multiple-award contract.

The US Space Force has retired its Cold War-era Defense Support Program missile-warning constellation, concluding its service with a final maneuver exercise. The satellites, which for decades provided early warning of missile launches, are being replaced by more modern systems. The retirement marks the end of one of the oldest military space programs still in operation.