Resolution 642 (1989) of 29 September 1989
The Security Council,
Recalling its resolutions 598 (1987) of 20 July 1987, 619 (1988) of 9 August 1988 and 631 (1989) of 8 February
Having considered the report of the Secretary-General on the United Nations Iran-Iraq Military Observer Group of
22 September 1989, and taking note of the observations expressed therein,
(a) To call once again upon the parties concerned to implement immediately Security Council resolution 598 (1987);
(b) To extend the mandate of the United Nations Iran-Iraq Military Observer Group for a further period of six
months, that is, until 31 March 1990;
(c) To request the Secretary-General to submit, at the end of this period, a report on the developments in the
situation and the measures taken to implement resolution 598 (1987).
Adopted unanimously at the 2885th meeting.