The record
UNEF I was the United Nations' first armed peacekeeping force, raised in November 1956 after the Suez crisis to supervise the withdrawal of British, French and Israeli forces from Egypt and then to hold the Egypt–Israel armistice line and the Gaza Strip; its first contingents came from Brazil, Canada, Colombia, Denmark and Norway (the combined DANOR battalion), Finland, India, Indonesia, Sweden and Yugoslavia, and the force remained until Egypt asked it to leave in 1967. The contingents arrived with whatever light vehicles could be found or bought, and Land Rover Series Is served alongside Willys MBs, M38s and station wagons, all painted white with UN markings.
The photograph on cj3b.info shows the convoy halted on the road into the Gaza Strip in April 1957, troops assembling under UN and Swedish flags while a military policeman waves it through: jeeps, station wagons and several Series I 88s, one with UNEF lettered on its tailgate above the plate. The source does not say which contingent owned the Land Rovers, so no operating nation is recorded here beyond the UN force itself. The registry model is the Series I 88 soft top in that white scheme with a khaki tilt and the tailgate lettering; the plate number is a placeholder read from the photograph's low-resolution crop and should not be taken as confirmed.
