Re: "...'red, green, black, and red alliance' (going from memory here), noting the color symbolizing socialism vs. the colors in the flag of the PLO, etc..."
The late Jewish freedom fighter and former Prime Minister of the State of Israel, Menachem Begin, wrote an autobiography entitled The Struggle.
In it, he recalled that, during the intense negotiations of the "Camp David Agreements", he and former Egyptian President Anwar Sadat were walking side by side when he turned to Sadat and said, "You know, Mr. President...most of the PLO members are Soviet agents."
Sadat replied, "Not most of them;...all of them!"