WASHINGTON — Working to display a united front, the United States and key Asian countries will seek Thursday to put more pressure on North Korea as world leaders open a nuclear security summit in Washington.
President Barack Obama, the summit’s host, will also seek to smooth over tensions with China over cybersecurity and maritime disputes as he and President Xi Jinping meet on the sidelines. The summit also offers Obama his last major chance to focus global attention on disparate nuclear security threats before his term ends early next year.
Though nuclear terrorism and the Islamic State group top this year’s agenda, concerns about North Korea’s nuclear weapons program are also commanding focus as the two-day summit gets under way. Those long-simmering concerns have escalated of late following the North’s recent nuclear test and rocket launch.