article_snippet: Tokyo police declined to comment.
article_snippet: the U.S. Embassy also did not comment, citing policy regarding the ambassador's security.
article_snippet: Okinawa is home to about half of the 50,000 American troops based in Japan.
article_snippet: No other details, including motives, were known.
highlights_snippet: Similar calls were made targeting Alfred Magleby, the U.S. consul general based on the southern island of Okinawa .
  