Summary
The US and South Korean military will stage more joint exercises to warn North Korea following its "deliberate" and "inhumane" attack on a South Korean island, which violates the UN Charter and the armistice agreement which ended the 1950-53 war
To deter further provocation, they would refine existing plans so they can "resolutely respond to further North Korean aggression".

Opinion
North Korea does not learn to heed warnings so i feel that continual showcase of military would only provoke the thick-headed communist leader Kim Jung Il, which may lead to a 3rd world war.
In my perspective, if South Korea is unable to tolerate any furthur military harassment from North which is only a short matter of time before the next attack takes place, our hopes of peace would be obliterated. Finally, after more than 50 years of maintaning world peace, history would soon repeat itself and something entertaning will be birth from this.

done by dingkiat