SOUTHAMPTON - The U.S. Golf Association (USGA) announced this morning that the U.S. Open will be returning to Long Island in 2018.Speaking at their annual press conference, USGA officials confirmed that the tournament will be held at Shinnecock Hills Golf Club in Southampton. The last time the U.S. Open was held in Southampton was in 2004. Long Island also hosted the event at Bethpage Black in 2009.