Complex sentence: In 2014, in response to the disapperance of three settlers in the West Bank, the IDF launched Operation Brother's Keeper to find the three settlers, which included rearresting sine Palestinians released under the Gilad Shalit prisoner exchange.
Split into simpler sentences: In 2014, the IDF launched Operation Brother's Keeper in response to the disappearance of three Israelis in the West Bank. Part of the operation included rearresting some of the Palestinians released under the Gilad Shalit prisoner exchange.