Current Mossad Director David Barnea played a critical role in the Israel-Hamas hostage deal, according to the Arabic version of the deal. Barnea had been working on the deal since May 27 and August 16, and his negotiations managed to secure significant concessions from Hamas. Barnea has remained largely silent throughout the negotiations, preferring to stay in the shadows. He has built strong relationships with key Qatari officials, which has been vital in the negotiations. Barnea's no-nonsense approach and perseverance have been instrumental in keeping the deal on track.