After rebaselining the second increment of the Joint Space Operations Mission System modernization program last year, the program is making progress toward a full deployment decision in May 2019. The Air Force expected to reach full deployment for JMS Increment 2 in June 2016, but delayed that milestone by three years after early funding issues, concurrency and insufficient manpower drove a 25 percent cost increase and triggered a critical change report in September 2016. Space and Missile Systems Center spokeswoman...