Satellite images proved that PLA's attack on Indian soldiers was pre-meditated attack. an earth imaging company has taken the pictures which showed that activities were happening before six days of Line of Actual Control from six days before the standoff. "While this became a source of dispute, the Chinese side took pre-meditated and planned action that was directly responsible for the resulting violence and casualties," the MEA said on Wednesday. "The External Affairs Minister underlined that this unprecedented development will have a serious impact on the bilateral relationship," the MEA further said on Wednesday.