WASHINGTON, Feb. 5 -- The U.S. Space Force issued the following news: * * * Space Forces Korea holds first POLARIS HAMMER - KOREA OSAN AIR BASE, South Korea (AFNS) -- U.S. Space Forces Korea held the first phase of POLARIS HAMMER - KOREA, a space warfighter inclusive command-and-control exercise, in coordination with the U.S. Space Force 392nd Combat Training Squadron located in Colorado Springs, at Osan Air Base, South Korea, Jan. 21-24. The exercise validates SPACEFOR-KOR's ability to pla more PR