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South Korea fires warning shots at border
North Korean soldiers crossed the boundary, and South Korea fired warning shots before they returned.

What happened
South Korea’s military fired warning shots last week after several North Korean soldiers crossed the military demarcation line in the eastern demilitarised zone. The soldiers returned north after the shots, and no further unusual activity was reported. It was the first reported crossing by North Korean troops this year.
Numbers
- First in 2026Reported crossing by North Korean troops
- 17 crossingsRecorded during the previous year
Questions
- What is the demarcation line?
- It is the boundary through the demilitarised zone separating the two militaries under the armistice that ended Korean War fighting.
- Why were warning shots used?
- South Korean procedures call for warning broadcasts when soldiers approach the line, then warning shots if they cross it under standing procedures.
- Why does the border remain sensitive?
- The Korean War ended in an armistice rather than a peace treaty, leaving the two states technically at war.
- How did last year compare?
- South Korea recorded repeated violations last year, amid North Korean construction work and patrols along the frontier areas there.
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The catch
The exact date, the soldiers’ intent and North Korea’s account were not provided.