South Korea

South Korea's Geoje Region Hit by Record Rain, 1 Dead

Is extreme weather a national security threat or a complex reality requiring measured response?

Published AUG 18

South Korea's Geoje Region Hit by Record Rain, 1 Dead

Story

Above: Residents clear flood debris after record rains in Geoje, South Korea on Aug. 18, 2026. Image credit: Sheep Esports/X

The Facts

A landslide struck an apartment building in Okpo-dong, Geoje, South Gyeongsang Province, in the early hours of Monday, burying its first floor. Rescuers pulled three residents from the structure, one of whom was later pronounced dead at a hospital.
Korea JoongAng Daily
China Daily
Geoje recorded 124.5 mm (4.9 inches) of rain in a single hour, the highest hourly rainfall since South Korea's meteorological agency began keeping records for the city in 1972. Cumulative rainfall in Geoje reached 912 mm by 6 p.m. local time Monday, with neighboring Tongyeong recording 671.9 mm over the same period.
BBC News
Guardian
About 390 people were forced to evacuate and roughly 3,580 households lost power as heavy rain battered South Gyeongsang Province. As of Tuesday morning, damage reports totaled 2,574, including flooded homes and roads and fallen trees.
Seoul Economic Daily
The Associated Press
South Gyeongsang Province had received just 19% of its average rainfall for the July 1 to Aug. 15 period before the storms arrived, affecting around 5,700 households and roughly 2,100 hectares of farmland. Weather authorities linked the sudden downpour to a low-pressure system formed from remnants of Typhoon Dolphin combined with warm, moisture-laden southerly winds.
The Chosun Daily
Korea Herald
Hanwha Ocean and Samsung Heavy Industries, both based in Geoje, told employees not to report to work Monday due to flooded and closed roads. Neither company had confirmed serious damage to vessels under construction or core production facilities as of Monday.
UPI
Ukrainian National News
South Korea's Ministry of SMEs (small and medium-sized enterprises) and Startups deployed an emergency response team to Seohomarket in Tongyeong, a traditional market with about 150 stores that sustained severe flood damage. The ministry said it would provide policy funds at an annual interest rate of 2%, up to 100 million won ($71,000), for small business owners affected by the disaster.
ChosunBiz
SBS News

Sources Split

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The Spin

Climate-concerned narrative

The flooding that devastated Geoje is another wake-up call that extreme weather, as President Lee suggests, must be treated as a national security threat. Geoje recorded 654 mm of rain in a single day, more than half the city's entire average summer rainfall, as rising temperatures make rainfall increasingly concentrated in fewer, more intense downpours. Record-breaking heat waves, droughts and floods are no longer rare events, and the government must step up to meet that reality head-on.

Korea Herald

SBS News

Climate-skeptic narrative

The same rains that wrecked parts of South Korea also brought badly needed relief to southern regions suffering through a severe drought, with Gyeongnam receiving just 17.7% of its average monsoon rainfall beforehand. Hanke's "Schoolboy Theory of History" — it's just one damn thing after another — captures the reality: extreme weather can bring both drought relief and devastating floods. The answer is simply comprehensive preparation, not simply turning every disaster into a "climate and security" crisis.

The Chosun Daily