Southern African Development Community ARTICLE3 STRUCTURES I. 2. The Organ shall be an institution of SADC and shall report to the Summit. The Organ shall have the following structures: a) the Chairperson of the Organ; b) the Troika; c) a Ministerial Committee; d) an Inter-State Politics and Diplomacy Committee (ISPDC); e) an Inter-State Defence and Security Committee (ISDSC); and f) such other sub-structures as may be established by any of the ministerial committees. 3. The Troika shall consist of; (a) the Chairperson of the Organ; (b) the Incoming Chairperson who shall be the Deputy Chairperson of the Organ; and (c) the Outgoing Chairperson. Protocol on Politics, Defence and Security Co-operation 5