The more things change, the more they stay the same.
A report on peacekeeping in Africa written by none other than a certain Lt. Granatstein in 1966, marked "Secret", and then Unclass in 1986. The report concerns the Congo, but more importantly it details the utter confusion within the UN when they requested Canadian assistance, and the hand wringing and lip twisting of the Canadian government of the day- Mr. Diefenbaker.
However, it appears that the Canadian army was quite prepared to do some fighting and probably actually wanted (suggested?) to send 2BN R22R to the Congo (since this was the apparent ready duty force at the particular point in time, with an embedded and quite functional signals capability). However, so much dithering went on and about what to do, what to send, what the troop limits should be etc., that one might think there is not much difference between then and now....including purchasing, at the last minute, expensive equipment not even requested (Caribou aircraft for example) while the rest of the forces equipment were reaching end of life cycle, and then forcing DND to absorb unexpectedly high costs for other urgently needed equipment within the existing defence budget (communications equipment).
One more thing, then as now, the forces were desperately short of Jimmies to such an extent they were considering sending RCN personnel to assist in the jungle!
http://www.cmp-cpm.forces.gc.ca/dhh-dhp/his/rep-rap/doc/cfhq/cfhq008.pdf
What is not stated in this report, because it was not within scope, is that the costs of the Avro Arrow program to the DND budget essentially bankrupted the rest of the armed forces at a time when there was a need for other more prudent capabilities such as transport aircraft, new armoured vehicles, trucks, secure radio, transport ships etc. At the time the Congo mission was starting, the 3 services were only just beginning to recover from the cost of the CF105 program.