The Second United Nations Emergency Force (UNEF II) was established by United Nations General Assembly, in accordance with United Nations Security Council Resolution 340 (1973), to supervise the ceasefire between Egyptian and Israeli forces at the end of Yom Kippur War (also known as the October War), and following of the agreement of 18 January 1974 and 4 September 1975, to supervise the redeployment of Egyptian and Israeli forces and to man and control the buffer zones established under those agreements.
The mandate of UNEF II was to supervise the implementation of United Nations Security Council Resolution 340 which demanded that an immediate and complete ceasefire between Egyptian and Israeli forces be observed and that the parties return to the positions they had occupied at 1650 hours GMT on 22 October 1973.
The Force would use its best efforts to prevent a recurrence of the fighting, and in the fulfillment of its tasks it would have the cooperation of the military observers of the United Nations Truce Supervision Organization (UNTSO).
In each of those reports, the Secretary-General expressed the view that the continued presence of UNEF II in the area was essential, and he recommended, after consultations with the parties, that its mandate be extended for a further period.
[1][3] The deployment of forces as of July 1979 was as follows: Contributors of military personnel were: Australia (air unit/helicopters and personnel), Austria (infantry), Canada (logistics/ signals air and service units), Finland (troops/infantry), Ghana (troops/infantry), Indonesia (troops/infantry), Ireland (troops/infantry), India (troops/infantry), Yugoslavia (troops/infantry), Nepal (troops/infantry), Panama (troops/infantry), Peru (troops/infantry), Poland (logistics/ engineering medical and transport unit), Senegal (troops/infantry), and Sweden (troops/infantry).