(IsraelNN.com) On Wednesday, just two days before IDF soldier Gilad Shalit’s fourth birthday in Hamas captivity, his sister Hadas will be enlisting in the army. Sources close to the Shalit family say that Hadas is interested in working with soldier welfare or performing psychological testing. Following initial training, she could serve at Troop 71’s Ramat HaGolan command base where her brother also served. Instead of celebrating the enlistment, the Shalit