in singapore. ..this is bbc news. it s newsday. hi there, thank you for being with us. israel has confirmed that it hit the jabalia refugee camp in northern gaza. the hamas run gazan health ministry says at least 50 people were killed and hundreds injured. the palestinian red crescent told the bbc at least 25 civilians were killed. the israeli army says the strike killed a senior hamas commander. a hamas spokesman has denied the presence of one of its leaders in the camp. before the war, the camp was home to more than 100,000 people. many of them have been there for generations since the formation of the state of israel in 1948. bbc verify have located the exact position of the blast, which you can see here and you can see how built up it is. more now from our international editorjeremy bowen and a warning, his report contains images some may find distressing. israel says the destruction came from air strikes that killed a senior hamas commander and some of his men. it sa