https://cdnph.upi.com/ph/st/th/5171784542727/2026/i/17845429866012/v1.5/Top-diplomats-of-S-Korea-US-Japan-to-meet-in-Manila-this-week.jpg" /> The top diplomats of South Korea, the United States and Japan will meet in Manila this week to discuss coordination on North Korea and enhance three-way cooperation, Seoul's foreign ministry said Monday.