bbc verify has geolocated the video to here. the north east edge of the al shifa hospital complex. we can see what looks like a muzzle, which we think is the muzzle of a dog that the israeli military lowered down into a tunnel with a camera. this is the footage they got back. as the camera moves along the tunnel, it looks very similar to this hamas tunnel, filmed by the bbc back in 2014. at the end it is what the idf says is a blast proof door with a firing hole in it. we have asked the idf if they ve managed to get through the door yet but haven t had an answer. the idf has also released what they say is cctv footage from al shifa on october 7th showing hostages taken from southern israel. you can see a person in blue shorts there who seems to be dragged in against his will. and then these three men we have circled have guns. the video then moves further inside the hospital where you can see an injured person on a trolley whose face has been blurred by the idf. bbc verify ha