President Donald Trump on Thursday called for investments in space-based sensors to detect and track enemy missiles as part of a new U.S. missile defense strategy.The Missile Defense Review singled out concerns about advancing capabilities by China, Russia, North Korea and Iran. But Trump did not refer to North Korea, apparently taking into consideration a likely second summit with the North's leader Kim Jong Un.Calling outer space "a new war fighting domain," Trump suggested space-based sensors are intended to counter hypersonic technology and missiles, an area in which China has been maki…READ FULL ARTICLE