
The U.S. and Japanese governments are getting close to finalizing an agreement to jointly develop and build a hypersonic missile defense interceptor, a military official said. Director of the Missile Defense Agency (MDA) Air Force Lt. Gen. Heath Collins on Thursday said, “it's maturing quite well. [in] our discussions with Japan, we're looking to have a signed agreement in the coming months very shortly with Japan on moving forward as a co-development [program].” Last year, former MDA head Vice Adm.…