A statement from Israeli intelligence agency Mossad said ”The rejection of the proposal by the three mediators, which included the most significant flexibility on Israel’s part, proves that (Yahya) Sinwar does not want a humanitarian deal and the return of the hostages, is continuing to exploit the tension with Iran, and is striving to unite the sectors and achieve a general escalation in the region.” The statement was published on the Prime Minister’s Office web page. Yahya Sinwar is the highest-ranking Hamas official in Gaza and the territory’s de facto ruler. The statement also said Israe…