diplomacy and security studies

hii,
i,ll come next year to israel to make "aliya" and im looking for school for diplomacy and security studies, as i check in the net i found the tel aviv university that have spcieally school to this studies.
do you know maybe if there is another places for this studies, i want to check if i have another option to learn it
if you know about this places where to learn i,ll love to hear it..
tanxx alot:)