Millennium Space secures $386 million contract for missile-defense satellites
"...The agreement is for six missile-tracking satellites that will operate in medium Earth orbit...These satellites will carry specialized infrared sensors, developed by Boeing, capable of detecting and tracking both traditional ballistic missiles and newer hypersonic weapons, which are particularly challenging to track due to their speed and maneuverability. This constellation will fill a crucial gap in U.S. missile defense capabilities ..."
Reference: spacenews.com .