inc:  I don't think invasion is a sound strategy but there is much that could be done short of that.  Unfortunately it is failed foreign policies of the past that has us where we are.  I fear that President Trump is too quick in the trigger and hopefully he will listen to his military advisors whom he seems to respect.  The real measure will be if diplomacy with China can contain this flare up.  So far things look fairly promising.  In war there is no such thing as "winning" (been there, done that, twice).