Hawaii Brings Back a Cold War-Era Nuclear Warning System Monthly tests are the latest in similar readiness steps by Hawaii amid renewed tensions between the United States and North Korea. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Iran Crisis or ‘Circus’? A Weary Middle East WondersOligarch’s Return Raises Alarm in UkraineTheresa May Vows to Set a Date for Stepping Down as U.K. Prime MinisterTrump Tells Pentagon Chief He Does Not Want War With IranThe Tension Between America and Iran, ExplainedTrump Tells Pentagon Chief He Does Not Want War With Iran