 The shelling caused both countries to adopt pre-war statuses and a talk that was held by high level officials in the Panmunjeom to relieve tensions on 22 August 2015, and the talks carried over to the next day.Nonetheless while talks were going on, North Korea deployed over 70 percent of their submarines, which increased the tension once more on 23 August 2015.Talks continued into the next day and finally concluded on 25 August when both parties reached an agreement and military tensions were eased.