Israel Defense Forces/ReutersAn American, Israeli, and Egyptian operation secretly rescued the mother and uncle of a U.S. military infantryman from Gaza in the only known operation to assist American citizens and their families escape from the region. 44-year-old Zahra Sckak, the mother of the infantryman, and her brother-in-law Farid Sukaik, who is an American citizen, fled Gaza on New Year’s Eve and successfully made it out, a U.S. official said Wednesday. Though the escape involved the Israel