Israel‘s army released a video on Tuesday that it said was of Hamas’ chief in Gaza, Yahya Sinwar, filmed on Oct 10 with his family members in a tunnel in the Palestinian territory. The black and white images showing a man said to be Sinwar being led through a tunnel with a woman and three children are said to be the first of him since the war broke out last Oct. Army spokesman Daniel Hagari said Israeli troops would not stop until they had captured Sinwar “dead or alive”.