TOKYO -- Japanese Prime Minister Shinzo Abe abruptly announced his resignation Friday after a consecutive seven years and eight months that marked the longest unbroken stint in that office in the nation's history.

Abe visits the Atomic Bomb Dome in Hiroshima with then-U.S. President Barack Obama on May 27, 2016, after the Group of Seven summit. Obama was the first sitting U.S. leader to visit the city.
Record-breaking premier steps down after seven-plus years at helm