US NAVY launches Inaugural Unmanned Battle Problem 21

U.S. Navy begins its inaugural multi-domain manned and unmanned capabilities exercise. The exercise will feature unmanned capabilities "Above the Sea, On the Sea and Below the Sea." Read full Naval News at this link https://www.navyrecognition.com/index.php/naval-news/naval-news-archive/2021/april/10033-us-navy-to-launch-inaugural-unmanned-battle-problem-21.html Visit our online defense and security magazine and read more news at: Army Recognition https://www.armyrecognition.com​ Navy Recognition https://www.navyrecognition.com​ Air Recognition https://www.airrecognition.com​ Army Recognition Group Global Defense & Security News Defense & Security News Web TV Online magazine for defense and security industry Worldwide Defense & Security News Marketing and advertising for Defense & Security Industry and Exhibitions Email: marketing@armyrecognition.com