South Korea has signed an agreement with the US to respond together in the eventuality of North Korean “provocations”.
The military plan provides for US assistance should North Korea fulfil its recent threats.
"This allows both nations to jointly respond to the North's local provocations, with the South taking the lead and the US in support," South Korean defence ministry spokesman Kim Min-seok said on Monday.
"It will have the effect of preventing the North from daring to provoke us."
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