March 24 (Reuters) - The U.S. and Japan are planning the biggest upgrade to their security alliance since the two countries signed a mutual defense treaty in 1960, the Financial Times reported on Sunday. (Reporting by Chandni Shah in Bengaluru; Editing by Sandra Maler)
US and Japan plan biggest upgrade to security pact in more than 60 years, FT reports
FILE PHOTO: The U.S. and Japan flags fly together outside the White House in Washington April 27, 2015. REUTERS/Kevin Lamarque/File Photo
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