In the face of mounting public pressure and frustration, UN Secretary-General Boutros Boutros-Ghali presented several options to the Security Council. Diplomatic avenues having proved largely fruitless, he recommended that a significant show of force was required to bring the armed groups to heel. Chapter VII of the Charter of the United Nations allows for "action by air, sea or land forces as may be necessary to maintain or restore international peace and security." Boutros-Ghali believed the time had come for employing this clause and moving on from peacekeeping.