Israel says Hamas has not handed over the body of hostage Shiri Bibas - saying they had instead received the remains of an "anonymous body without identification".
In a statement, the IDF said: "During the identification process, it was found that the additional body received was not that of Shiri Bibas, and no match was found for any other abductee.
The IDF confirmed they had received the bodies of Shiri's children Ariel and Kfir Bibas.
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"This is a very serious violation by the Hamas terrorist organisation, which is required by the agreement to return four dead abductees.