General Khalid Shameem Wynne, Chairman Joint Chiefs of Staff Committee (CJCSC) along with senior officers of Pakistan Armed Forces on Monday visited the National Defence University (NDU) Islamabad. There they attended presentations on military exercise called Maarka-e-Haq. The exercise, according to an ISPR statement, is regarded as a high mark of the professional pursuits at the NDU combining all levels of policy planning and strategy formulations for a conflict situation.