(CNN)Japan and South Korea are engaged in a heated military dispute that analysts say could damage the already tenuous geopolitical situation in northeast Asia if the two sides do not reach a resolution.
The spat began December 20 after an encounter between a Japanese plane, which Tokyo said was collecting intelligence, and a South Korean destroyer, which Seoul said was on a humanitarian mission.
Both sides disagree on what happened next — the Japanese said the South Koreans targeted their aircraft with missile-targeting radar, while the South Koreans said the Japanese plane was flying dangerously low and that the radar “was not intended to trace any Japanese-controlled aircraft.”