South Korea and the United States launched a joint naval exercise involving a US nuclear submarine yesterday, as tensions rise on the Korean peninsula ahead of an expected nuclear test by North Korea.
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South Korea and US launch naval exercise
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North Korea threatens to launch retaliatory ``sacred war'' on South Korea
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S. Korea expresses concern over Japan's release of radioactive water
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US launches spy satellite
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North Korea accuses South Korea of using human shields
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North Korea fires artillery near disputed sea border
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North Korea threatens to attack South Korea, US
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North Korea test fires missiles in Yellow Sea:
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North Korea fires six missiles in act of defiance to us
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Special citizenship ceremony to commemorate the anniversary of the start of the Korean War
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S Korean boat 'intruded':
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S. Korea kicks off naval drills with US, Japan
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US diplomatic vehicle comes under fire
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US, Iraqi forces launch new operation
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Korea surprised us with two early strikes:
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North Korea threatens nuclear strike
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Singapore, Australia conduct joint naval exercise