NEWPORT, RI -- The Navy plans to observe more than 70 new technologies that aim to bolster undersea security at naval ports and ranges as part of the 2019 Advanced Naval Technology Exercise, a rolling event that began earlier this year and will culminate this month with a two-day exercise designed to both showcase technologies as well as incubate collaboration and innovation among industry, academia and the U.S. military. On Aug. 28-29, more than 60 ANTX participants will gather at...