The Vatican on Gaza: Israel is a Baby-Killer":
Cardinal Gianfranco Ravasi, commenting on the war between Israel and Hamas, delivered a severe attack on the Jewish people: "I think of the 'massacre of the innocents'. Children are dying in Gaza, their mothers' shouts is a perennial cry, a universal cry". Ref. Source 5
Catholics in history have played a big role in shaping Israel through lots of fighting. They are the least to get involved with the conflict but even so they never seem to take an official stance.