尖閣諸島
At the press conference on September 23, 2010, United States Assistant Secretary of State for Public Affairs Philip J. Crowley stated in response to a question whether Senkaku islands are covered by the security treaty that "We do believe that because the Senkaku Islands are under Japanese jurisdiction, that it is covered by the U.S.-Japan security treaty. That said, we also stress that we don't take a position on the sovereignty of the Senkaku Islands, but recognize current Japanese jurisdiction stemming back to the reversion of Okinawa to Japan."