He was the CIA’s go to man when it came to doing the Agencies dirty work in the Middle East as well as being the liaison with Israel and was reported to be in contact with Mossad on an almost daily basis.
Suleiman is infamous for enforcing the blockade of Gaza, saying he wanted the Palestinians there to “be hungry but not starving” in punishment for supporting Hamas. Hungry as in a 40% level of malnutrition related disability rates amongst Gaza’s children.
http://www.countercurrents.org/mountain160811.htm